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arm64: dts: meson: g12a: add mmc nodes

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Add port B (sdcard) and port C (eMMC) pinctrl and controllers nodes to
the g12a DT.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Jerome Brunet 2019-05-14 11:16:09 +02:00 committed by Kevin Hilman
parent 7e2b33ffec
commit 4759fd87b9
1 changed files with 124 additions and 0 deletions
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124
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
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@ -185,6 +185,48 @@ mux {
};
};
emmc_pins: emmc {
mux-0 {
groups = "emmc_nand_d0",
"emmc_nand_d1",
"emmc_nand_d2",
"emmc_nand_d3",
"emmc_nand_d4",
"emmc_nand_d5",
"emmc_nand_d6",
"emmc_nand_d7",
"emmc_cmd";
function = "emmc";
bias-pull-up;
drive-strength-microamp = <4000>;
};
mux-1 {
groups = "emmc_clk";
function = "emmc";
bias-disable;
drive-strength-microamp = <4000>;
};
};
emmc_ds_pins: emmc-ds {
mux {
groups = "emmc_nand_ds";
function = "emmc";
bias-pull-down;
drive-strength-microamp = <4000>;
};
};
emmc_clk_gate_pins: emmc_clk_gate {
mux {
groups = "BOOT_8";
function = "gpio_periphs";
bias-pull-down;
drive-strength-microamp = <4000>;
};
};
hdmitx_ddc_pins: hdmitx_ddc {
mux {
groups = "hdmitx_sda",
@ -290,6 +332,64 @@ mux {
};
};
sdcard_c_pins: sdcard_c {
mux-0 {
groups = "sdcard_d0_c",
"sdcard_d1_c",
"sdcard_d2_c",
"sdcard_d3_c",
"sdcard_cmd_c";
function = "sdcard";
bias-pull-up;
drive-strength-microamp = <4000>;
};
mux-1 {
groups = "sdcard_clk_c";
function = "sdcard";
bias-disable;
drive-strength-microamp = <4000>;
};
};
sdcard_clk_gate_c_pins: sdcard_clk_gate_c {
mux {
groups = "GPIOC_4";
function = "gpio_periphs";
bias-pull-down;
drive-strength-microamp = <4000>;
};
};
sdcard_z_pins: sdcard_z {
mux-0 {
groups = "sdcard_d0_z",
"sdcard_d1_z",
"sdcard_d2_z",
"sdcard_d3_z",
"sdcard_cmd_z";
function = "sdcard";
bias-pull-up;
drive-strength-microamp = <4000>;
};
mux-1 {
groups = "sdcard_clk_z";
function = "sdcard";
bias-disable;
drive-strength-microamp = <4000>;
};
};
sdcard_clk_gate_z_pins: sdcard_clk_gate_z {
mux {
groups = "GPIOZ_6";
function = "gpio_periphs";
bias-pull-down;
drive-strength-microamp = <4000>;
};
};
uart_a_pins: uart-a {
mux {
groups = "uart_a_tx",
@ -759,6 +859,30 @@ uart_A: serial@24000 {
};
};
sd_emmc_b: sd@ffe05000 {
compatible = "amlogic,meson-axg-mmc";
reg = <0x0 0xffe05000 0x0 0x800>;
interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
clocks = <&clkc CLKID_SD_EMMC_B>,
<&clkc CLKID_SD_EMMC_B_CLK0>,
<&clkc CLKID_FCLK_DIV2>;
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_B>;
};
sd_emmc_c: mmc@ffe07000 {
compatible = "amlogic,meson-axg-mmc";
reg = <0x0 0xffe07000 0x0 0x800>;
interrupts = <GIC_SPI 191 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
clocks = <&clkc CLKID_SD_EMMC_C>,
<&clkc CLKID_SD_EMMC_C_CLK0>,
<&clkc CLKID_FCLK_DIV2>;
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_C>;
};
usb: usb@ffe09000 {
status = "disabled";
compatible = "amlogic,meson-g12a-usb-ctrl";