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ARM: u8540: DT: Set pinctrl mapping to i2c0,1,2,4 & 5

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This patch configures pin map in device tree of i2c0,
1,2,4 & 5 for ccu8540 board.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Gabriel Fernandez 2013-06-12 16:35:35 +02:00 committed by Linus Walleij
parent 3d0899e8da
commit e0dfe89d61
2 changed files with 149 additions and 0 deletions
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115
arch/arm/boot/dts/ccu8540-pinctrl.dtsi
View File

@ -76,6 +76,121 @@ sleep_cfg2 {
};
};
};
i2c0 {
i2c0_default_mux: i2c_mux {
default_mux {
ste,function = "i2c0";
ste,pins = "i2c0_a_1";
};
};
i2c0_default_mode: i2c_default {
default_cfg1 {
ste,pins = "GPIO147", "GPIO148";
ste,config = <&in_pu>;
};
};
i2c0_sleep_mode: i2c_sleep {
sleep_cfg1 {
ste,pins = "GPIO147", "GPIO148";
ste,config = <&slpm_in_pu>;
};
};
};
i2c1 {
i2c1_default_mux: i2c_mux {
default_mux {
ste,function = "i2c1";
ste,pins = "i2c1_b_2";
};
};
i2c1_default_mode: i2c_default {
default_cfg1 {
ste,pins = "GPIO16", "GPIO17";
ste,config = <&in_pu>;
};
};
i2c1_sleep_mode: i2c_sleep {
sleep_cfg1 {
ste,pins = "GPIO16", "GPIO17";
ste,config = <&slpm_in_pu>;
};
};
};
i2c2 {
i2c2_default_mux: i2c_mux {
default_mux {
ste,function = "i2c2";
ste,pins = "i2c2_b_2";
};
};
i2c2_default_mode: i2c_default {
default_cfg1 {
ste,pins = "GPIO10", "GPIO11";
ste,config = <&in_pu>;
};
};
i2c2_sleep_mode: i2c_sleep {
sleep_cfg1 {
ste,pins = "GPIO11", "GPIO11";
ste,config = <&slpm_in_pu>;
};
};
};
i2c4 {
i2c4_default_mux: i2c_mux {
default_mux {
ste,function = "i2c4";
ste,pins = "i2c4_b_2";
};
};
i2c4_default_mode: i2c_default {
default_cfg1 {
ste,pins = "GPIO122", "GPIO123";
ste,config = <&in_pu>;
};
};
i2c4_sleep_mode: i2c_sleep {
sleep_cfg1 {
ste,pins = "GPIO122", "GPIO123";
ste,config = <&slpm_in_pu>;
};
};
};
i2c5 {
i2c5_default_mux: i2c_mux {
default_mux {
ste,function = "i2c5";
ste,pins = "i2c5_c_2";
};
};
i2c5_default_mode: i2c_default {
default_cfg1 {
ste,pins = "GPIO118", "GPIO119";
ste,config = <&in_pu>;
};
};
i2c5_sleep_mode: i2c_sleep {
sleep_cfg1 {
ste,pins = "GPIO118", "GPIO119";
ste,config = <&slpm_in_pu>;
};
};
};
};
};
};

34
arch/arm/boot/dts/ccu8540.dts
View File

@ -48,5 +48,39 @@ uart@80007000 {
pinctrl-1 = <&uart2_sleep_mode>;
status = "okay";
};
i2c0: i2c@80004000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
pinctrl-1 = <&i2c0_sleep_mode>;
};
i2c1: i2c@80122000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>;
pinctrl-1 = <&i2c1_sleep_mode>;
};
i2c2: i2c@80128000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c2_default_mux>, <&i2c2_default_mode>;
pinctrl-1 = <&i2c2_sleep_mode>;
};
i2c3: i2c@80110000 {
status = "disabled";
};
i2c4: i2c@8012a000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c4_default_mux>, <&i2c4_default_mode>;
pinctrl-1 = <&i2c4_sleep_mode>;
};
i2c5: i2c@80001000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c5_default_mux>, <&i2c5_default_mode>;
pinctrl-1 = <&i2c5_sleep_mode>;
};
};
};