diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-04-12 13:27:37 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2023-05-29 16:01:07 +0200 |
| commit | 5a65dcccf483c59bf87beadbf64196b4faa2b993 (patch) | |
| tree | cf9e8dc78279dae7690398ef90fb16fa93070973 | |
| parent | e83a6b4bd66db07ea76b829c21a20c2b3a3aa53f (diff) | |
arm64: dts: mediatek: mt6795-xperia-m5: Add eMMC, MicroSD slot, SDIO
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>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts index 7bcdfa06155b6..b5746e6d0b15a 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -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>; |