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arm: dts: k3-j721e-common-proc-board: Add pinmux for SD card

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Add pinmux for sdhci1 node connected to the SD card.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Faiz Abbas 2020-01-16 19:42:21 +05:30 committed by Lokesh Vutla
parent 2e6e3a4e8c
commit ccc855e9d9
3 changed files with 39 additions and 1 deletions
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4
arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
View File

@ -325,3 +325,7 @@
reg-names = "gmii-sel";
};
};
&main_mmc1_pins_default {
u-boot,dm-spl;
};

20
arch/arm/dts/k3-j721e-common-proc-board.dts
View File

@ -65,6 +65,22 @@
status = "disabled";
};
&main_pmx0 {
main_mmc1_pins_default: main_mmc1_pins_default {
pinctrl-single,pins = <
J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
>;
};
};
&main_sdhci0 {
/* eMMC */
non-removable;
@ -72,7 +88,9 @@
};
&main_sdhci1 {
/* SD/MMC */
/* SD card */
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
ti,driver-strength-ohm = <50>;
};

16
arch/arm/dts/k3-j721e-r5-common-proc-board.dts
View File

@ -119,6 +119,20 @@
J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
>;
};
main_mmc1_pins_default: main_mmc1_pins_default {
pinctrl-single,pins = <
J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
>;
};
};
&wkup_uart0 {
@ -156,6 +170,8 @@
/delete-property/ power-domains;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
clock-names = "clk_xin";
clocks = <&clk_200mhz>;
ti,driver-strength-ohm = <50>;