diff options
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/st/ste-dbx5x0-pinctrl.dtsi | 49 | ||||
| -rw-r--r-- | arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts | 27 |
3 files changed, 66 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/st/ste-dbx5x0-pinctrl.dtsi b/arch/arm/boot/dts/st/ste-dbx5x0-pinctrl.dtsi index 31a86606beda..9a6304b7ab25 100644 --- a/arch/arm/boot/dts/st/ste-dbx5x0-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/ste-dbx5x0-pinctrl.dtsi @@ -454,6 +454,31 @@ }; }; + /* MC2 without feedback clock on A8 */ + mc2_a_2_default: mc2_a_2_default { + default_mux { + function = "mc2"; + groups = "mc2_a_2"; + }; + default_cfg1 { + pins = "GPIO128_A5"; /* CLK */ + ste,config = <&out_lo>; + }; + default_cfg2 { + pins = + "GPIO129_B4", /* CMD */ + "GPIO131_A12", /* DAT0 */ + "GPIO132_C10", /* DAT1 */ + "GPIO133_B10", /* DAT2 */ + "GPIO134_B9", /* DAT3 */ + "GPIO135_A9", /* DAT4 */ + "GPIO136_C7", /* DAT5 */ + "GPIO137_A7", /* DAT6 */ + "GPIO138_C5"; /* DAT7 */ + ste,config = <&in_pu>; + }; + }; + mc2_a_1_sleep: mc2_a_1_sleep { sleep_cfg1 { pins = "GPIO128_A5"; /* CLK */ @@ -478,6 +503,30 @@ ste,config = <&in_wkup_pdis>; }; }; + + mc2_a_2_sleep: mc2_a_2_sleep { + sleep_cfg1 { + pins = "GPIO128_A5"; /* CLK */ + ste,config = <&out_lo_wkup_pdis>; + }; + sleep_cfg2 { + pins = + "GPIO129_B4"; /* CMD */ + ste,config = <&in_wkup_pdis_en>; + }; + sleep_cfg3 { + pins = + "GPIO131_A12", /* DAT0 */ + "GPIO132_C10", /* DAT1 */ + "GPIO133_B10", /* DAT2 */ + "GPIO134_B9", /* DAT3 */ + "GPIO135_A9", /* DAT4 */ + "GPIO136_C7", /* DAT5 */ + "GPIO137_A7", /* DAT6 */ + "GPIO138_C5"; /* DAT7 */ + ste,config = <&in_wkup_pdis>; + }; + }; }; sdi4 { diff --git a/arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts b/arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts index c623cc35c5ea..404d4ea9347b 100644 --- a/arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts +++ b/arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts @@ -544,6 +544,7 @@ touchscreen-size-y = <800>; pinctrl-names = "default"; pinctrl-0 = <&tsp_default>; + linux,keycodes = <KEY_MENU>, <KEY_BACK>; }; }; diff --git a/arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts b/arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts index 2355ca6e9ad6..40b0d92dfb15 100644 --- a/arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts +++ b/arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts @@ -451,13 +451,17 @@ no-sdio; no-sd; vmmc-supply = <&ldo_3v3_reg>; + vqmmc-supply = <&db8500_vsmps2_reg>; pinctrl-names = "default", "sleep"; /* - * GPIO130 will be set to input no pull-up resulting in a resistor - * pulling the reset high and taking the memory out of reset. + * This muxing excludes the feedback clock on GPIO130 + * which is instead used for reset of the eMMC. + * GPIO130 will be set to input no pull-up resulting in + * a resistor pulling the reset high and taking the + * memory out of reset. */ - pinctrl-0 = <&mc2_a_1_default>; - pinctrl-1 = <&mc2_a_1_sleep>; + pinctrl-0 = <&mc2_a_2_default>; + pinctrl-1 = <&mc2_a_2_sleep>; status = "okay"; }; @@ -644,6 +648,7 @@ touchscreen-size-y = <800>; pinctrl-names = "default"; pinctrl-0 = <&tsp_default>; + linux,keycodes = <KEY_MENU>, <KEY_BACK>; }; }; @@ -677,14 +682,14 @@ sdi2 { /* * This will make the resistor mounted in R0.0 pull up - * the reset line and take the eMMC out of reset. On - * R0.4 variants, GPIO130 should be set in GPIO mode and - * pulled down. (Not connected.) + * the reset line and take the eMMC out of reset so set to + * GPIO input mode, no pull-up. On R0.4 variants, GPIO130 + * could be set in GPIO mode and pulled down. (Not connected.) */ - mc2_a_1_default { - default_cfg2 { - pins = "GPIO130_C8"; /* FBCLK */ - ste,config = <&in_nopull>; + mc2_a_2_default { + default_cfg3 { + pins = "GPIO130_C8"; /* RST_N */ + ste,config = <&gpio_in_nopull>; }; }; }; |