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arm64: dts: mediatek: mt6795-xperia-m5: Add eMMC, MicroSD slot, SDIO

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Configure and enable the MMC0/1/2 controllers, used for the eMMC chip,
MicroSD card slot and SDIO (WiFi) respectively.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230412112739.160376-26-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno
2023-04-12 13:27:37 +02:00
committed by Matthias Brugger
parent e83a6b4bd6
commit 5a65dcccf4
1 changed files with 91 additions and 0 deletions
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91
arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
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@@ -17,6 +17,7 @@
aliases {
mmc0 = &mmc0;
mmc1 = &mmc1;
mmc2 = &mmc2;
serial0 = &uart0;
serial1 = &uart1;
};
@@ -133,7 +134,97 @@
};
};
&mmc0 {
/* eMMC controller */
mediatek,latch-ck = <0x14>; /* hs400 */
mediatek,hs200-cmd-int-delay = <1>;
mediatek,hs400-cmd-int-delay = <1>;
mediatek,hs400-ds-dly3 = <0x1a>;
non-removable;
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc0_pins_default>;
pinctrl-1 = <&mmc0_pins_uhs>;
vmmc-supply = <&mt6331_vemc33_reg>;
vqmmc-supply = <&mt6331_vio18_reg>;
status = "okay";
};
&mmc1 {
/* MicroSD card slot */
vmmc-supply = <&mt6331_vmc_reg>;
vqmmc-supply = <&mt6331_vmch_reg>;
status = "okay";
};
&mmc2 {
/* SDIO WiFi on MMC2 */
vmmc-supply = <&mt6331_vmc_reg>;
vqmmc-supply = <&mt6331_vmch_reg>;
status = "okay";
};
&pio {
mmc0_pins_default: emmc-sdr-pins {
pins-cmd-dat {
pinmux = <PINMUX_GPIO154__FUNC_MSDC0_DAT0>,
<PINMUX_GPIO155__FUNC_MSDC0_DAT1>,
<PINMUX_GPIO156__FUNC_MSDC0_DAT2>,
<PINMUX_GPIO157__FUNC_MSDC0_DAT3>,
<PINMUX_GPIO158__FUNC_MSDC0_DAT4>,
<PINMUX_GPIO159__FUNC_MSDC0_DAT5>,
<PINMUX_GPIO160__FUNC_MSDC0_DAT6>,
<PINMUX_GPIO161__FUNC_MSDC0_DAT7>,
<PINMUX_GPIO162__FUNC_MSDC0_CMD>;
input-enable;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-clk {
pinmux = <PINMUX_GPIO163__FUNC_MSDC0_CLK>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
pins-rst {
pinmux = <PINMUX_GPIO165__FUNC_MSDC0_RSTB>;
bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
};
};
mmc0_pins_uhs: emmc-uhs-pins {
pins-cmd-dat {
pinmux = <PINMUX_GPIO154__FUNC_MSDC0_DAT0>,
<PINMUX_GPIO155__FUNC_MSDC0_DAT1>,
<PINMUX_GPIO156__FUNC_MSDC0_DAT2>,
<PINMUX_GPIO157__FUNC_MSDC0_DAT3>,
<PINMUX_GPIO158__FUNC_MSDC0_DAT4>,
<PINMUX_GPIO159__FUNC_MSDC0_DAT5>,
<PINMUX_GPIO160__FUNC_MSDC0_DAT6>,
<PINMUX_GPIO161__FUNC_MSDC0_DAT7>,
<PINMUX_GPIO162__FUNC_MSDC0_CMD>;
input-enable;
drive-strength = <MTK_DRIVE_6mA>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-clk {
pinmux = <PINMUX_GPIO163__FUNC_MSDC0_CLK>;
drive-strength = <MTK_DRIVE_6mA>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
pins-rst {
pinmux = <PINMUX_GPIO165__FUNC_MSDC0_RSTB>;
drive-strength = <MTK_DRIVE_6mA>;
bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
};
pins-ds {
pinmux = <PINMUX_GPIO164__FUNC_MSDC0_DSL>;
drive-strength = <MTK_DRIVE_6mA>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
};
nfc_pins: nfc-pins {
pins-irq {
pinmux = <PINMUX_GPIO3__FUNC_GPIO3>;