leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: exynos: Add high speed I2C ports for Exynos5260

Browse Source 
Most of the work to support the high speed I2C ports on the Exynos5260
was added in commit 218e149613 ("i2c: exynos5: add support for HSI2C
on Exynos5260 SoC") and the pinctrl nodes have always been available.
All that is missing to get them working is the addition of the DT bindings.

Signed-off-by: Stuart Menefy <stuart.menefy@mathembedded.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Stuart Menefy 2019-02-19 13:03:35 +00:00 committed by Krzysztof Kozlowski
parent 17c130a170
commit c5432b1d44
1 changed files with 56 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
arch/arm/boot/dts/exynos5260.dtsi
View File

@ -17,6 +17,10 @@
#size-cells = <1>;
aliases {
i2c0 = &hsi2c_0;
i2c1 = &hsi2c_1;
i2c2 = &hsi2c_2;
i2c3 = &hsi2c_3;
pinctrl0 = &pinctrl_0;
pinctrl1 = &pinctrl_1;
pinctrl2 = &pinctrl_2;
@ -339,6 +343,58 @@
fifo-depth = <64>;
status = "disabled";
};
hsi2c_0: hsi2c@12da0000 {
compatible = "samsung,exynos5260-hsi2c";
reg = <0x12DA0000 0x1000>;
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_hs_bus>;
clocks = <&clock_peri PERI_CLK_HSIC0>;
clock-names = "hsi2c";
status = "disabled";
};
hsi2c_1: hsi2c@12db0000 {
compatible = "samsung,exynos5260-hsi2c";
reg = <0x12DB0000 0x1000>;
interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_hs_bus>;
clocks = <&clock_peri PERI_CLK_HSIC1>;
clock-names = "hsi2c";
status = "disabled";
};
hsi2c_2: hsi2c@12dc0000 {
compatible = "samsung,exynos5260-hsi2c";
reg = <0x12DC0000 0x1000>;
interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_hs_bus>;
clocks = <&clock_peri PERI_CLK_HSIC2>;
clock-names = "hsi2c";
status = "disabled";
};
hsi2c_3: hsi2c@12dd0000 {
compatible = "samsung,exynos5260-hsi2c";
reg = <0x12DD0000 0x1000>;
interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_hs_bus>;
clocks = <&clock_peri PERI_CLK_HSIC3>;
clock-names = "hsi2c";
status = "disabled";
};
};
};