| Message ID | 20220721083301.3711-1-frattaroli.nicolas@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] arm64: dts: rockchip: Add analog audio output on quartz64-b | expand |
On Donnerstag, 21. Juli 2022 10:33:00 CEST Nicolas Frattaroli wrote: > This adds the necessary device tree changes to enable analog > audio output on the PINE64 Quartz64 Model B with its RK809 > codec. > > The headphone detection pin is left out for now because I couldn't > get it to work and am not sure if it even matters, but for future > reference: It's pin GPIO4 RK_PC4, named HP_DET_L_GPIO4_C4 in the > schematic. > > Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> > --- > Changes since v1: > - use generic node name for the simple-audio-card node > > --- > .../boot/dts/rockchip/rk3566-quartz64-b.dts | 32 ++++++++++++++++++- > 1 file changed, 31 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts > index 02d5f5a8ca03..3897980d69d1 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts > @@ -42,6 +42,21 @@ led-user { > }; > }; > > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,name = "Analog RK809"; > + simple-audio-card,mclk-fs = <256>; > + > + simple-audio-card,cpu { > + sound-dai = <&i2s1_8ch>; > + }; > + > + simple-audio-card,codec { > + sound-dai = <&rk809>; > + }; > + }; > + > sdio_pwrseq: sdio-pwrseq { > status = "okay"; > compatible = "mmc-pwrseq-simple"; > @@ -177,11 +192,16 @@ rk809: pmic@20 { > reg = <0x20>; > interrupt-parent = <&gpio0>; > interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; > + assigned-clocks = <&cru I2S1_MCLKOUT_TX>; > + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; > + clock-names = "mclk"; > + clocks = <&cru I2S1_MCLKOUT_TX>; > clock-output-names = "rk808-clkout1", "rk808-clkout2"; > > pinctrl-names = "default"; > - pinctrl-0 = <&pmic_int>; > + pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; > rockchip,system-power-controller; > + #sound-dai-cells = <0>; > wakeup-source; > #clock-cells = <1>; > > @@ -420,6 +440,16 @@ &i2c5 { > status = "disabled"; > }; > > +&i2s1_8ch { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s1m0_sclktx > + &i2s1m0_lrcktx > + &i2s1m0_sdi0 > + &i2s1m0_sdo0>; > + rockchip,trcm-sync-tx-only; > + status = "okay"; > +}; > + > &mdio1 { > rgmii_phy1: ethernet-phy@1 { > compatible = "ethernet-phy-ieee802.3-c22"; > Gentle ping, it has been a month with no response so I assume there's nothing egregiously wrong here.
On Thu, 21 Jul 2022 10:33:00 +0200, Nicolas Frattaroli wrote: > This adds the necessary device tree changes to enable analog > audio output on the PINE64 Quartz64 Model B with its RK809 > codec. > > The headphone detection pin is left out for now because I couldn't > get it to work and am not sure if it even matters, but for future > reference: It's pin GPIO4 RK_PC4, named HP_DET_L_GPIO4_C4 in the > schematic. Applied, thanks! [1/1] arm64: dts: rockchip: Add analog audio output on quartz64-b commit: db7ad41538439a3dcfebd738959c7526b4e7d528 Best regards,
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts index 02d5f5a8ca03..3897980d69d1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts @@ -42,6 +42,21 @@ led-user { }; }; + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "Analog RK809"; + simple-audio-card,mclk-fs = <256>; + + simple-audio-card,cpu { + sound-dai = <&i2s1_8ch>; + }; + + simple-audio-card,codec { + sound-dai = <&rk809>; + }; + }; + sdio_pwrseq: sdio-pwrseq { status = "okay"; compatible = "mmc-pwrseq-simple"; @@ -177,11 +192,16 @@ rk809: pmic@20 { reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; + assigned-clocks = <&cru I2S1_MCLKOUT_TX>; + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; + clock-names = "mclk"; + clocks = <&cru I2S1_MCLKOUT_TX>; clock-output-names = "rk808-clkout1", "rk808-clkout2"; pinctrl-names = "default"; - pinctrl-0 = <&pmic_int>; + pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; rockchip,system-power-controller; + #sound-dai-cells = <0>; wakeup-source; #clock-cells = <1>; @@ -420,6 +440,16 @@ &i2c5 { status = "disabled"; }; +&i2s1_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s1m0_sclktx + &i2s1m0_lrcktx + &i2s1m0_sdi0 + &i2s1m0_sdo0>; + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + &mdio1 { rgmii_phy1: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22";
This adds the necessary device tree changes to enable analog audio output on the PINE64 Quartz64 Model B with its RK809 codec. The headphone detection pin is left out for now because I couldn't get it to work and am not sure if it even matters, but for future reference: It's pin GPIO4 RK_PC4, named HP_DET_L_GPIO4_C4 in the schematic. Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> --- Changes since v1: - use generic node name for the simple-audio-card node --- .../boot/dts/rockchip/rk3566-quartz64-b.dts | 32 ++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-)