From 1d62af229b18bff2430ea5dde0e129d43515e12c Mon Sep 17 00:00:00 2001 From: Swathi K S Date: Fri, 7 Mar 2025 10:19:03 +0530 Subject: arm64: dts: fsd: Add Ethernet support for FSYS0 Block of FSD SoC The FSD SoC contains two instances of Synopsys DWC QoS Ethernet IP, one in FSYS0 block and other in PERIC block. The ethernet interface is managed by a switch which is not managed by Linux. Adds device tree node for Ethernet in FSYS0 Block and enables the same for FSD platform. Signed-off-by: Pankaj Dubey Signed-off-by: Jayati Sahu Signed-off-by: Swathi K S Link: https://lore.kernel.org/r/20250307044904.59077-2-swathi.ks@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 10 ++++++ arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 56 ++++++++++++++++++++++++++++++ arch/arm64/boot/dts/tesla/fsd.dtsi | 20 +++++++++++ 3 files changed, 86 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index 8d7794642900..321270a07651 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -64,6 +64,16 @@ }; }; +ðernet0 { + status = "okay"; + + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + &fin_pll { clock-frequency = <24000000>; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index 3f898cf4874c..cb437483ff6e 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -64,6 +64,62 @@ samsung,pin-pud = ; samsung,pin-drv = ; }; + + eth0_tx_clk: eth0-tx-clk-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_tx_data: eth0-tx-data-pins { + samsung,pins = "gpf0-1", "gpf0-2", "gpf0-3", "gpf0-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_tx_ctrl: eth0-tx-ctrl-pins { + samsung,pins = "gpf0-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_phy_intr: eth0-phy-intr-pins { + samsung,pins = "gpf0-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_rx_clk: eth0-rx-clk-pins { + samsung,pins = "gpf1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_rx_data: eth0-rx-data-pins { + samsung,pins = "gpf1-1", "gpf1-2", "gpf1-3", "gpf1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_rx_ctrl: eth0-rx-ctrl-pins { + samsung,pins = "gpf1-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth0_mdio: eth0-mdio-pins { + samsung,pins = "gpf1-6", "gpf1-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; }; &pinctrl_peric { diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 9951eef9507c..c4cc9b4b847d 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -1007,6 +1007,26 @@ clocks = <&clock_fsys0 UFS0_MPHY_REFCLK_IXTAL26>; clock-names = "ref_clk"; }; + + ethernet0: ethernet@15300000 { + compatible = "tesla,fsd-ethqos"; + reg = <0x0 0x15300000 0x0 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_CLK_PTP_REF_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_ACLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_HCLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_RGMII_CLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_CLK_RX_I>; + clock-names = "ptp_ref", "master_bus", "slave_bus", "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <ð0_tx_clk>, <ð0_tx_data>, <ð0_tx_ctrl>, + <ð0_phy_intr>, <ð0_rx_clk>, <ð0_rx_data>, + <ð0_rx_ctrl>, <ð0_mdio>; + local-mac-address = [00 00 00 00 00 00]; + iommus = <&smmu_fsys0 0x0 0x1>; + status = "disabled"; + }; }; }; -- cgit v1.2.3 From ebeab0be707ddcffd2b7f6ff4f9bd8e0c1c49fdd Mon Sep 17 00:00:00 2001 From: Swathi K S Date: Fri, 7 Mar 2025 10:19:04 +0530 Subject: arm64: dts: fsd: Add Ethernet support for PERIC Block of FSD SoC The FSD SoC contains two instances of Synopsys DWC QoS Ethernet IP, one in FSYS0 block and other in PERIC block. The ethernet interface is connected to a switch which is not managed by Linux. Adds device tree node for Ethernet in PERIC Block and enables the same for FSD platform. Signed-off-by: Pankaj Dubey Signed-off-by: Jayati Sahu Signed-off-by: Swathi K S Link: https://lore.kernel.org/r/20250307044904.59077-3-swathi.ks@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 10 ++++++ arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 56 ++++++++++++++++++++++++++++++ arch/arm64/boot/dts/tesla/fsd.dtsi | 30 ++++++++++++++++ 3 files changed, 96 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index 321270a07651..9ff22e1c8723 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -74,6 +74,16 @@ }; }; +ðernet1 { + status = "okay"; + + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + &fin_pll { clock-frequency = <24000000>; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index cb437483ff6e..6f4658f57453 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -437,6 +437,62 @@ samsung,pin-pud = ; samsung,pin-drv = ; }; + + eth1_tx_clk: eth1-tx-clk-pins { + samsung,pins = "gpf2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_tx_data: eth1-tx-data-pins { + samsung,pins = "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_tx_ctrl: eth1-tx-ctrl-pins { + samsung,pins = "gpf2-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_phy_intr: eth1-phy-intr-pins { + samsung,pins = "gpf2-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_rx_clk: eth1-rx-clk-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_rx_data: eth1-rx-data-pins { + samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3", "gpf3-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_rx_ctrl: eth1-rx-ctrl-pins { + samsung,pins = "gpf3-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + eth1_mdio: eth1-mdio-pins { + samsung,pins = "gpf3-6", "gpf3-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; }; &pinctrl_pmu { diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index c4cc9b4b847d..a5ebb3f9b18f 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -979,6 +979,36 @@ memory-region = <&mfc_left>; }; + ethernet1: ethernet@14300000 { + compatible = "tesla,fsd-ethqos"; + reg = <0x0 0x14300000 0x0 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_PTP_REF_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_ACLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_HCLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_RGMII_CLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_RX_I>, + <&clock_peric PERIC_BUS_D_PERIC_IPCLKPORT_EQOSCLK>, + <&clock_peric PERIC_BUS_P_PERIC_IPCLKPORT_EQOSCLK>, + <&clock_peric PERIC_EQOS_PHYRXCLK_MUX>, + <&clock_peric PERIC_EQOS_PHYRXCLK>, + <&clock_peric PERIC_DOUT_RGMII_CLK>; + clock-names = "ptp_ref", "master_bus", "slave_bus", "tx", "rx", + "master2_bus", "slave2_bus", "eqos_rxclk_mux", + "eqos_phyrxclk", "dout_peric_rgmii_clk"; + assigned-clocks = <&clock_peric PERIC_EQOS_PHYRXCLK_MUX>, + <&clock_peric PERIC_EQOS_PHYRXCLK>; + assigned-clock-parents = <&clock_peric PERIC_EQOS_PHYRXCLK>; + pinctrl-names = "default"; + pinctrl-0 = <ð1_tx_clk>, <ð1_tx_data>, <ð1_tx_ctrl>, + <ð1_phy_intr>, <ð1_rx_clk>, <ð1_rx_data>, + <ð1_rx_ctrl>, <ð1_mdio>; + local-mac-address = [00 00 00 00 00 00]; + iommus = <&smmu_peric 0x0 0x1>; + status = "disabled"; + }; + ufs: ufs@15120000 { compatible = "tesla,fsd-ufs"; reg = <0x0 0x15120000 0x0 0x200>, /* 0: HCI standard */ -- cgit v1.2.3 From 4855244996578ac25495a708b426c3f27632a068 Mon Sep 17 00:00:00 2001 From: Ivaylo Ivanov Date: Sun, 9 Feb 2025 15:20:43 +0200 Subject: arm64: dts: exynos: update all samsung,mode constants Update all samsung,mode property values to account for renaming USI_V2 constants to USI_MODE in the bindings. Signed-off-by: Ivaylo Ivanov Link: https://lore.kernel.org/r/20250209132043.3906127-1-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynos850.dtsi | 14 +++---- arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 48 +++++++++++----------- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 2 +- .../boot/dts/exynos/google/gs101-pixel-common.dtsi | 4 +- arch/arm64/boot/dts/exynos/google/gs101.dtsi | 2 +- 5 files changed, 35 insertions(+), 35 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi index f1c8b4613cbc..cb55015c8dce 100644 --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi @@ -651,7 +651,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x138200c0 0x20>; samsung,sysreg = <&sysreg_peri 0x1010>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -677,7 +677,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x138a00c0 0x20>; samsung,sysreg = <&sysreg_peri 0x1020>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -706,7 +706,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x138b00c0 0x20>; samsung,sysreg = <&sysreg_peri 0x1030>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -735,7 +735,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x138c00c0 0x20>; samsung,sysreg = <&sysreg_peri 0x1040>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -764,7 +764,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x139400c0 0x20>; samsung,sysreg = <&sysreg_peri 0x1050>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -796,7 +796,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x11d000c0 0x20>; samsung,sysreg = <&sysreg_cmgp 0x2000>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -855,7 +855,7 @@ compatible = "samsung,exynos850-usi"; reg = <0x11d200c0 0x20>; samsung,sysreg = <&sysreg_cmgp 0x2010>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index b36292a7db64..66628cb32776 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -442,7 +442,7 @@ "samsung,exynos850-usi"; reg = <0x103000c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1000>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -505,7 +505,7 @@ "samsung,exynos850-usi"; reg = <0x103100c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1004>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -534,7 +534,7 @@ "samsung,exynos850-usi"; reg = <0x103200c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1008>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -597,7 +597,7 @@ "samsung,exynos850-usi"; reg = <0x103300c0 0x20>; samsung,sysreg = <&syscon_peric0 0x100c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -626,7 +626,7 @@ "samsung,exynos850-usi"; reg = <0x103400c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1010>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -689,7 +689,7 @@ "samsung,exynos850-usi"; reg = <0x103500c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1014>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -718,7 +718,7 @@ "samsung,exynos850-usi"; reg = <0x103600c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1018>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -781,7 +781,7 @@ "samsung,exynos850-usi"; reg = <0x103700c0 0x20>; samsung,sysreg = <&syscon_peric0 0x101c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -810,7 +810,7 @@ "samsung,exynos850-usi"; reg = <0x103800c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1020>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -873,7 +873,7 @@ "samsung,exynos850-usi"; reg = <0x103900c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1024>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -902,7 +902,7 @@ "samsung,exynos850-usi"; reg = <0x103a00c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1028>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -965,7 +965,7 @@ "samsung,exynos850-usi"; reg = <0x103b00c0 0x20>; samsung,sysreg = <&syscon_peric0 0x102c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -994,7 +994,7 @@ "samsung,exynos850-usi"; reg = <0x109000c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1000>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1057,7 +1057,7 @@ "samsung,exynos850-usi"; reg = <0x109100c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1004>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1086,7 +1086,7 @@ "samsung,exynos850-usi"; reg = <0x109200c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1008>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1149,7 +1149,7 @@ "samsung,exynos850-usi"; reg = <0x109300c0 0x20>; samsung,sysreg = <&syscon_peric1 0x100c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1178,7 +1178,7 @@ "samsung,exynos850-usi"; reg = <0x109400c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1010>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1241,7 +1241,7 @@ "samsung,exynos850-usi"; reg = <0x109500c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1014>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1270,7 +1270,7 @@ "samsung,exynos850-usi"; reg = <0x109600c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1018>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1333,7 +1333,7 @@ "samsung,exynos850-usi"; reg = <0x109700c0 0x20>; samsung,sysreg = <&syscon_peric1 0x101c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1362,7 +1362,7 @@ "samsung,exynos850-usi"; reg = <0x109800c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1020>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1425,7 +1425,7 @@ "samsung,exynos850-usi"; reg = <0x109900c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1024>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1454,7 +1454,7 @@ "samsung,exynos850-usi"; reg = <0x109a00c0 0x20>; samsung,sysreg = <&syscon_peric1 0x1028>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; @@ -1515,7 +1515,7 @@ "samsung,exynos850-usi"; reg = <0x109b00c0 0x20>; samsung,sysreg = <&syscon_peric1 0x102c>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index fc6ac531d597..4d4812bfaa7d 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -433,7 +433,7 @@ "samsung,exynos850-usi"; reg = <0x108800c0 0x20>; samsung,sysreg = <&syscon_peric0 0x1000>; - samsung,mode = ; + samsung,mode = ; #address-cells = <1>; #size-cells = <1>; ranges; diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi index b25230495c64..d6ddcc13f7b2 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi @@ -279,12 +279,12 @@ }; &usi8 { - samsung,mode = ; + samsung,mode = ; status = "okay"; }; &usi12 { - samsung,mode = ; + samsung,mode = ; status = "okay"; }; diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi index 3de3a758f113..91cda7758020 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi @@ -833,7 +833,7 @@ <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0>; clock-names = "pclk", "ipclk"; samsung,sysreg = <&sysreg_peric0 0x1020>; - samsung,mode = ; + samsung,mode = ; status = "disabled"; serial_0: serial@10a00000 { -- cgit v1.2.3 From 1a6ee48d8757dbd1c243fa518ff31f33665d4fa0 Mon Sep 17 00:00:00 2001 From: Faraz Ata Date: Thu, 17 Apr 2025 17:05:11 +0530 Subject: arm64: dts: exynos: Add DT node for all UART ports Universal Serial Interface (USI) supports three serial protocol like uart, i2c and spi. ExynosAutov920 has 18 instances of USI. Add all the USI DT node and subsequent uart nodes for all the instances. Reviewed-by: Alim Akhtar Signed-off-by: Faraz Ata Link: https://lore.kernel.org/r/20250417113511.759268-1-faraz.ata@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 493 +++++++++++++++++++++++++ 1 file changed, 493 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index 4d4812bfaa7d..c1b7d05d30da 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -457,6 +457,238 @@ }; }; + usi_1: usi@108a00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x108a00c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1008>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI01_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_1: serial@108a0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x108a0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI01_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <256>; + status = "disabled"; + }; + }; + + usi_2: usi@108c00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x108c00c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1010>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI02_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_2: serial@108c0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x108c0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI02_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_3: usi@108e00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x108e00c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1018>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI03_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_3: serial@108e0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x108e0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI03_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_4: usi@109000c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x109000c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1020>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI04_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_4: serial@10900000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10900000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart4_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI04_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_5: usi@109200c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x109200c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1028>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI05_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_5: serial@10920000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10920000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart5_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI05_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_6: usi@109400c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x109400c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1030>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI06_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_6: serial@10940000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10940000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart6_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI06_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_7: usi@109600c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x109600c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1038>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI07_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_7: serial@10960000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10960000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart7_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI07_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_8: usi@109800c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x109800c0 0x20>; + samsung,sysreg = <&syscon_peric0 0x1040>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI08_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_8: serial@10980000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10980000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart8_bus>; + clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>, + <&cmu_peric0 CLK_DOUT_PERIC0_USI08_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + pwm: pwm@109b0000 { compatible = "samsung,exynosautov920-pwm", "samsung,exynos4210-pwm"; @@ -493,6 +725,267 @@ interrupts = ; }; + usi_9: usi@10c800c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10c800c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1000>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI09_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_9: serial@10c8000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10c80000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart9_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI09_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <256>; + status = "disabled"; + }; + }; + + usi_10: usi@10ca00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10ca00c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1008>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI10_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_10: serial@10ca0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10ca0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart10_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI10_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_11: usi@10cc00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10cc00c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1010>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI11_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_11: serial@10cc0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10cc0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart11_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI11_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_12: usi@10ce00c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10ce00c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1018>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI12_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_12: serial@10ce0000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10ce0000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart12_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI12_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_13: usi@10d000c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10d000c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1020>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI13_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_13: serial@10d00000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10d00000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart13_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI13_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_14: usi@10d200c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10d200c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1028>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI14_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_14: serial@10d20000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10d20000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart14_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI14_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_15: usi@10d400c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10d400c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1030>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI15_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_15: serial@10d40000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10d40000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart15_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI15_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_16: usi@10d600c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10d600c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1038>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI16_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_16: serial@10d60000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10d60000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart16_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI16_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + + usi_17: usi@10d800c0 { + compatible = "samsung,exynosautov920-usi", + "samsung,exynos850-usi"; + reg = <0x10d800c0 0x20>; + samsung,sysreg = <&syscon_peric1 0x1040>; + samsung,mode = ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI17_USI>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_17: serial@10d80000 { + compatible = "samsung,exynosautov920-uart", + "samsung,exynos850-uart"; + reg = <0x10d80000 0xc0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart17_bus>; + clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>, + <&cmu_peric1 CLK_DOUT_PERIC1_USI17_USI>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + }; + cmu_top: clock-controller@11000000 { compatible = "samsung,exynosautov920-cmu-top"; reg = <0x11000000 0x8000>; -- cgit v1.2.3 From 2a4067c89e4137c477ca6f367e65ace0f2132922 Mon Sep 17 00:00:00 2001 From: Shin Son Date: Wed, 23 Apr 2025 13:41:53 +0900 Subject: arm64: dts: exynosautov920: add cpucl0 clock DT nodes Add cmu_cpucl0 clocks for switch, cluster, and dbg domains respectively. Signed-off-by: Shin Son Link: https://lore.kernel.org/r/20250423044153.1288077-4-shin.son@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index c1b7d05d30da..9350c53f935e 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -1075,6 +1075,21 @@ compatible = "samsung,exynosautov920-pinctrl"; reg = <0x1a460000 0x10000>; }; + + cmu_cpucl0: clock-controller@1ec00000 { + compatible = "samsung,exynosautov920-cmu-cpucl0"; + reg = <0x1ec00000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, + <&cmu_top DOUT_CLKCMU_CPUCL0_SWITCH>, + <&cmu_top DOUT_CLKCMU_CPUCL0_CLUSTER>, + <&cmu_top DOUT_CLKCMU_CPUCL0_DBG>; + clock-names = "oscclk", + "switch", + "cluster", + "dbg"; + }; }; timer { -- cgit v1.2.3 From aa833db4b82205275f4a4c08554b3dde99dae0c7 Mon Sep 17 00:00:00 2001 From: Shin Son Date: Mon, 28 Apr 2025 20:35:17 +0900 Subject: arm64: dts: exynosautov920: add cpucl1/2 clock DT nodes Add cmu_cpucl1/2(CPU Cluster 1 and CPU Cluster 2) clocks for switch, cluster domains respectively. Signed-off-by: Shin Son Link: https://lore.kernel.org/r/20250428113517.426987-5-shin.son@samsung.com Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index 9350c53f935e..2cb8041c8a9f 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -1090,6 +1090,32 @@ "cluster", "dbg"; }; + + cmu_cpucl1: clock-controller@1ed00000 { + compatible = "samsung,exynosautov920-cmu-cpucl1"; + reg = <0x1ed00000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, + <&cmu_top DOUT_CLKCMU_CPUCL1_SWITCH>, + <&cmu_top DOUT_CLKCMU_CPUCL1_CLUSTER>; + clock-names = "oscclk", + "switch", + "cluster"; + }; + + cmu_cpucl2: clock-controller@1ee00000 { + compatible = "samsung,exynosautov920-cmu-cpucl2"; + reg = <0x1ee00000 0x8000>; + #clock-cells = <1>; + + clocks = <&xtcxo>, + <&cmu_top DOUT_CLKCMU_CPUCL2_SWITCH>, + <&cmu_top DOUT_CLKCMU_CPUCL2_CLUSTER>; + clock-names = "oscclk", + "switch", + "cluster"; + }; }; timer { -- cgit v1.2.3 From 004bd8536cb9d56cfe2a13a6e05a4a1998455b71 Mon Sep 17 00:00:00 2001 From: Kaustabh Chakraborty Date: Thu, 1 May 2025 17:02:57 +0530 Subject: dt-bindings: arm: samsung: add compatibles for exynos7870 devices Document the compatible string for Exynos7870 - "samsung,exynos7870". The following devices are also added: - Galaxy A2 Core ("samsung,a2corelte") - Galaxy J6 ("samsung,j6lte") - Galaxy J7 Prime ("samsung,on7xelte") Acked-by: Rob Herring (Arm) Signed-off-by: Kaustabh Chakraborty Link: https://lore.kernel.org/r/20250501-exynos7870-v7-1-bb579a27e5eb@disroot.org Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml index fab29f95d8e6..b3be184c7e56 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml @@ -212,6 +212,14 @@ properties: - samsung,exynos7-espresso # Samsung Exynos7 Espresso - const: samsung,exynos7 + - description: Exynos7870 based boards + items: + - enum: + - samsung,a2corelte # Samsung Galaxy A2 Core + - samsung,j6lte # Samsung Galaxy J6 + - samsung,on7xelte # Samsung Galaxy J7 Prime + - const: samsung,exynos7870 + - description: Exynos7885 based boards items: - enum: -- cgit v1.2.3 From d6f3a7f91fdb84f286d943d89cf082f43fab239e Mon Sep 17 00:00:00 2001 From: Kaustabh Chakraborty Date: Thu, 1 May 2025 17:02:58 +0530 Subject: arm64: dts: exynos: add initial devicetree support for exynos7870 Exynos7870 is an arm64 SoC manufactured by Samsung and announced in 2016. It is present in multiple mid-range Samsung phones and tablets. Add basic devicetree support for the SoC, which includes CMUs, pin controllers, I2C, UART, DW-MMC, and USB-DRD. Signed-off-by: Kaustabh Chakraborty Link: https://lore.kernel.org/r/20250501-exynos7870-v7-2-bb579a27e5eb@disroot.org Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi | 1021 ++++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos7870.dtsi | 712 ++++++++++++++ 2 files changed, 1733 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos7870.dtsi diff --git a/arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi new file mode 100644 index 000000000000..99a28d06aee7 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi @@ -0,0 +1,1021 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung Exynos7870 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2015 Samsung Electronics Co., Ltd. + * Copyright (c) 2025 Kaustabh Chakraborty + */ + +#include +#include "exynos-pinctrl.h" + +&pinctrl_alive { + etc0: etc0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + etc1: etc1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpq0: gpq0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + bt_btwake: bt-btwake-pins { + samsung,pins = "gpa1-2"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-pud = ; + }; + + bt_hostwake: bt-hostwake-pins { + samsung,pins = "gpa1-6"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-pud = ; + }; + + gnss_sensor_i2c: gnss-sensor-i2c-pins { + samsung,pins = "gpa2-5", "gpa2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + gnss_sensor_irq: gnss-sensor-irq-pins { + samsung,pins = "gpa2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + nfc_int: nfc-int-pins { + samsung,pins = "gpa2-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + uart2_bus: uart2-bus-pins { + samsung,pins = "gpa1-1", "gpa1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + uart2_sleep: uart2-sleep-pins { + samsung,pins = "gpa1-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; +}; + +&pinctrl_dispaud { + gpz0: gpz0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpz1: gpz1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpz2: gpz2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s_amp_bus: i2s-amp-bus-pins { + samsung,pins = "gpz1-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_amp_bus_idle: i2s-amp-bus-idle-pins { + samsung,pins = "gpz1-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_bt_bus: i2s-bt-bus-pins { + samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_bt_bus_idle: i2s-bt-bus-idle-pins { + samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_pmic_amp_bus: i2s-pmic-amp-bus-pins { + samsung,pins = "gpz1-0", "gpz1-1", "gpz1-2", "gpz1-3", "gpz1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_pmic_amp_bus_idle: i2s-pmic-amp-bus-idle-pins { + samsung,pins = "gpz1-0", "gpz1-1", "gpz1-2", "gpz1-3", "gpz1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_pmic_bus: i2s-pmic-bus-pins { + samsung,pins = "gpz1-0", "gpz1-2", "gpz1-3", "gpz1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_pmic_bus_idle: i2s-pmic-bus-idle-pins { + samsung,pins = "gpz1-0", "gpz1-2", "gpz1-3", "gpz1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_fm_bus: i2s-fm-bus-pins { + samsung,pins = "gpz2-0", "gpz2-1", "gpz2-2", "gpz2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s_fm_bus_idle: i2s-fm-bus-idle-pins { + samsung,pins = "gpz2-0", "gpz2-1", "gpz2-2", "gpz2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_ese { + gpc7: gpc7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + spi0_bus: spi0-bus-pins { + samsung,pins = "gpc7-3", "gpc7-2", "gpc7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi0_cs0: spi0-cs0-pins { + samsung,pins = "gpc7-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi0_cs1: spi0-cs1-pins { + samsung,pins = "gpc7-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_fsys { + gpr0: gpr0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpr1: gpr1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpr2: gpr2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpr3: gpr3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpr4: gpr4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + ; + }; + + sd0_bus1: sd0-bus-width1-pins { + samsung,pins = "gpr1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_bus4: sd0-bus-width4-pins { + samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_bus8: sd0-bus-width8-pins { + samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk: sd0-clk-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_5x: sd0-clk-fast-slew-rate-5x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_6x: sd0-clk-fast-slew-rate-6x-pins { + samsung,pins = "gpr0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_cmd: sd0-cmd-pins { + samsung,pins = "gpr0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_rdqs: sd0-rdqs-pins { + samsung,pins = "gpr0-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_bus1: sd1-bus-width1-pins { + samsung,pins = "gpr3-0"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_bus4: sd1-bus-width4-pins { + samsung,pins = "gpr3-1", "gpr3-2", "gpr3-3"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk: sd1-clk-pins { + samsung,pins = "gpr2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_cmd: sd1-cmd-pins { + samsung,pins = "gpr2-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gpr4-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_bus4: sd2-bus-width4-pins { + samsung,pins = "gpr4-3", "gpr4-4", "gpr4-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk: sd2-clk-pins { + samsung,pins = "gpr4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { + samsung,pins = "gpr4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { + samsung,pins = "gpr4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { + samsung,pins = "gpr4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { + samsung,pins = "gpr4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gpr4-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_mif { + gpm0: gpm0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + hsi2c0_bus: hsi2c0-bus-pins { + samsung,pins = "gpm0-1", "gpm0-0"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_nfc { + gpc2: gpc2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2c6_bus: i2c6-bus-pins { + samsung,pins = "gpc2-1", "gpc2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + nfc_en: nfc-en-pins { + samsung,pins = "gpc2-2"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-val = <1>; + }; + + nfc_n5_clk_req: nfc-n5-clk-req-pins { + samsung,pins = "gpc2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + nfc_pd: nfc-pd-pins { + samsung,pins = "gpc2-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_top { + gpb0: gpb0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc0: gpc0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc4: gpc4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc5: gpc5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc6: gpc6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc8: gpc8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc9: gpc9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd2: gpd2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd3: gpd3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd4: gpd4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe0: gpe0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf2: gpf2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf3: gpf3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf4: gpf4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + decon_te_off: decon-te-off-pins { + samsung,pins = "gpe0-2"; + samsung,pin-function = ; + }; + + decon_te_on: decon-te-on-pins { + samsung,pins = "gpe0-2"; + samsung,pin-function = ; + }; + + ese_pvdd_en: ese-pvdd-en-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_flash: fimc-is-flash-pins { + samsung,pins = "gpd3-2", "gpd3-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk0_fn: fimc-is-mclk0-fn-pins { + samsung,pins = "gpe0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk0_in: fimc-is-mclk0-in-pins { + samsung,pins = "gpe0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk0_out: fimc-is-mclk0-out-pins { + samsung,pins = "gpe0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk1_fn: fimc-is-mclk1-fn-pins { + samsung,pins = "gpe0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk1_in: fimc-is-mclk1-in-pins { + samsung,pins = "gpe0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk1_out: fimc-is-mclk1-out-pins { + samsung,pins = "gpe0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk2_fn: fimc-is-mclk2-fn-pins { + samsung,pins = "gpf4-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fimc_is_mclk2_out: fimc-is-mclk2-out-pins { + samsung,pins = "gpf4-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-val = <0>; + }; + + hsi2c1_bus: hsi2c1-bus-pins { + samsung,pins = "gpf0-1", "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hsi2c2_bus: hsi2c2-bus-pins { + samsung,pins = "gpf1-1", "gpf1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hsi2c3_bus: hsi2c3-bus-pins { + samsung,pins = "gpf0-3", "gpf0-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hsi2c4_bus: hsi2c4-bus-pins { + samsung,pins = "gpf2-1", "gpf2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hsi2c5_bus: hsi2c5-bus-pins { + samsung,pins = "gpf3-0", "gpf3-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hs