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arm64: dts: exynos: gs101: define USI12 with I2C configuration

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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>
Link: https://lore.kernel.org/r/20240201161258.1013664-7-andre.draszik@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
André Draszik 2024-02-01 16:11:42 +00:00 committed by Krzysztof Kozlowski
parent 7d66d98b5b
commit 118261df42
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/exynos/google/gs101.dtsi
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@ -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>;