mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 22:02:02 +00:00
Code Issues Releases Wiki Activity

ARM: dts: imx6sll-evk: Add audio sound card node

Browse source 
Add audio sound card node, which depends on codec node,
SSI node, audmux node.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Shengjiu Wang 2020-08-24 15:50:39 +08:00 committed by Shawn Guo
parent b2b8d526d7
commit 5f50799dd4
1 changed files with 73 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

73
arch/arm/boot/dts/imx6sll-evk.dts
View file

@ -132,6 +132,31 @@ panel_in: endpoint {
};
};
};
sound {
compatible = "fsl,imx6sl-evk-wm8962", "fsl,imx-audio-wm8962";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hp>;
model = "wm8962-audio";
audio-cpu = <&ssi2>;
audio-codec = <&wm8962>;
audio-routing =
"Headphone Jack", "HPOUTL",
"Headphone Jack", "HPOUTR",
"Ext Spk", "SPKOUTL",
"Ext Spk", "SPKOUTR",
"AMIC", "MICBIAS",
"IN3R", "AMIC";
mux-int-port = <2>;
mux-ext-port = <3>;
hp-det-gpio = <&gpio4 24 GPIO_ACTIVE_LOW>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux3>;
status = "okay";
};
&cpu0 {
@ -247,6 +272,27 @@ vgen6_reg: vgen6 {
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
wm8962: audio-codec@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
clocks = <&clks IMX6SLL_CLK_EXTERN_AUDIO>;
DCVDD-supply = <&vgen3_reg>;
DBVDD-supply = <&reg_aud3v>;
AVDD-supply = <&vgen3_reg>;
CPVDD-supply = <&vgen3_reg>;
MICVDD-supply = <&reg_aud3v>;
PLLVDD-supply = <&vgen3_reg>;
SPKVDD1-supply = <&reg_aud4v>;
SPKVDD2-supply = <&reg_aud4v>;
};
};
&lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcd>;
@ -274,6 +320,10 @@ &snvs_pwrkey {
status = "okay";
};
&ssi2 {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
@ -330,6 +380,22 @@ &wdog1 {
};
&iomuxc {
pinctrl_audmux3: audmux3grp {
fsl,pins = <
MX6SLL_PAD_AUD_TXC__AUD3_TXC 0x4130b0
MX6SLL_PAD_AUD_TXFS__AUD3_TXFS 0x4130b0
MX6SLL_PAD_AUD_TXD__AUD3_TXD 0x4110b0
MX6SLL_PAD_AUD_RXD__AUD3_RXD 0x4130b0
MX6SLL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x4130b0
>;
};
pinctrl_hp: hpgrp {
fsl,pins = <
MX6SLL_PAD_GPIO4_IO24__GPIO4_IO24 0x17059 /* HP DETECT */
>;
};
pinctrl_reg_sd3_vmmc: sd3vmmcgrp {
fsl,pins = <
MX6SLL_PAD_KEY_COL6__GPIO4_IO04 0x17059
@ -449,6 +515,13 @@ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6SLL_PAD_AUD_RXFS__I2C3_SCL 0x4041b8b1
MX6SLL_PAD_AUD_RXC__I2C3_SDA 0x4041b8b1
>;
};
pinctrl_lcd: lcdgrp {
fsl,pins = <
MX6SLL_PAD_LCD_DATA00__LCD_DATA00 0x79