diff mbox series

[v3,6/7] arm64: dts: exynos: gs101: define USI12 with I2C configuration

Message ID 20240201161258.1013664-7-andre.draszik@linaro.org
State New
Headers show
Series gs101 oriole: peripheral block 1 (peric1) and i2c12 support | expand

Commit Message

André Draszik Feb. 1, 2024, 4:11 p.m. UTC 
On the gs101-oriole board, i2c bus 12 has various USB-related
controllers attached to it.

Note the selection of the USI protocol is intentionally left for the
board dts file.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>

---
v3:
* drop samsung,mode = <USI_V2_NONE> default assignment
* collect Reviewed-by: tags

v2:
* reorder pinctrl-0 & pinctrl-names
* collect Reviewed-by: tags
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 29 ++++++++++++++++++++
 1 file changed, 29 insertions(+)

Comments

Krzysztof Kozlowski Feb. 8, 2024, 8:08 a.m. UTC | #1 
On Thu, 01 Feb 2024 16:11:42 +0000, André Draszik wrote:
> On the gs101-oriole board, i2c bus 12 has various USB-related
> controllers attached to it.
> 
> Note the selection of the USI protocol is intentionally left for the
> board dts file.
> 
> 
> [...]

Applied, thanks!

[6/7] arm64: dts: exynos: gs101: define USI12 with I2C configuration
      https://git.kernel.org/krzk/linux/c/118261df42496241713cf8190535e9c90e7011f0

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index e1bcf490309a..55481916fd1f 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -451,6 +451,35 @@  pinctrl_peric1: pinctrl@10c40000 {
 			interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>;
 		};
 
+		usi12: usi@10d500c0 {
+			compatible = "google,gs101-usi",
+				     "samsung,exynos850-usi";
+			reg = <0x10d500c0 0x20>;
+			ranges;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>,
+				 <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>;
+			clock-names = "pclk", "ipclk";
+			samsung,sysreg = <&sysreg_peric1 0x1010>;
+			status = "disabled";
+
+			hsi2c_12: i2c@10d50000 {
+				compatible = "google,gs101-hsi2c",
+					     "samsung,exynosautov9-hsi2c";
+				reg = <0x10d50000 0xc0>;
+				interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-0 = <&hsi2c12_bus>;
+				pinctrl-names = "default";
+				clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>,
+					 <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>;
+				clock-names = "hsi2c", "hsi2c_pclk";
+				status = "disabled";
+			};
+		};
+
 		pinctrl_hsi1: pinctrl@11840000 {
 			compatible = "google,gs101-pinctrl";
 			reg = <0x11840000 0x00001000>;