diff options
Diffstat (limited to 'arch/arm/boot/dts/ste-nomadik-stn8815.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 54 |
1 files changed, 41 insertions, 13 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index a3acfa7b3dc9..79425e3836ce 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -140,18 +140,30 @@ }; }; i2c0 { + i2c0_default_mux: i2c0_mux { + i2c0_default_mux { + ste,function = "i2c0"; + ste,pins = "i2c0_a_1"; + }; + }; i2c0_default_mode: i2c0_default { i2c0_default_cfg { ste,pins = "GPIO62_D3", "GPIO63_D2"; - ste,input = <1>; + ste,input = <0>; }; }; }; i2c1 { + i2c1_default_mux: i2c1_mux { + i2c1_default_mux { + ste,function = "i2c1"; + ste,pins = "i2c1_a_1"; + }; + }; i2c1_default_mode: i2c1_default { i2c1_default_cfg { ste,pins = "GPIO53_L4", "GPIO54_L3"; - ste,input = <1>; + ste,input = <0>; }; }; }; @@ -159,7 +171,7 @@ i2c2_default_mode: i2c2_default { i2c2_default_cfg { ste,pins = "GPIO73_C21", "GPIO74_C20"; - ste,input = <1>; + ste,input = <0>; }; }; }; @@ -641,6 +653,7 @@ reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; clocks = <&hclksmc>; status = "okay"; + timings = /bits/ 8 <0 0 0 0x10 0x0a 0>; partition@0 { label = "X-Loader(NAND)"; @@ -682,29 +695,43 @@ /* I2C0 connected to the STw4811 power management chip */ i2c0 { - compatible = "i2c-gpio"; - gpios = <&gpio1 31 0>, /* sda */ - <&gpio1 30 0>; /* scl */ + compatible = "st,nomadik-i2c", "arm,primecell"; + reg = <0x101f8000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <20>; + clock-frequency = <100000>; #address-cells = <1>; #size-cells = <0>; + clocks = <&i2c0clk>, <&pclki2c0>; + clock-names = "mclk", "apb_pclk"; pinctrl-names = "default"; - pinctrl-0 = <&i2c0_default_mode>; + pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>; stw4811@2d { - compatible = "st,stw4811"; - reg = <0x2d>; + compatible = "st,stw4811"; + reg = <0x2d>; + vmmc_regulator: vmmc { + compatible = "st,stw481x-vmmc"; + regulator-name = "VMMC"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; }; }; /* I2C1 connected to various sensors */ i2c1 { - compatible = "i2c-gpio"; - gpios = <&gpio1 22 0>, /* sda */ - <&gpio1 21 0>; /* scl */ + compatible = "st,nomadik-i2c", "arm,primecell"; + reg = <0x101f7000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <21>; + clock-frequency = <100000>; #address-cells = <1>; #size-cells = <0>; + clocks = <&i2c1clk>, <&pclki2c1>; + clock-names = "mclk", "apb_pclk"; pinctrl-names = "default"; - pinctrl-0 = <&i2c1_default_mode>; + pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>; camera@2d { compatible = "st,camera"; @@ -819,6 +846,7 @@ cd-inverted; pinctrl-names = "default"; pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>; + vmmc-supply = <&vmmc_regulator>; }; }; }; |