Message ID | 20230115211553.445007-1-jonas@kwiboo.se |
---|---|
State | Accepted |
Commit | 1104693cdfcd337e73ab585a225f05445ff7a864 |
Headers | show |
Series | arm64: dts: rockchip: fix probe of analog sound card on rock-3a | expand |
Hi Jonas, On 1/15/23 22:15, Jonas Karlman wrote: > The following was observed on my Radxa ROCK 3 Model A board: > > rockchip-pinctrl pinctrl: pin gpio1-9 already requested by vcc-cam-regulator; cannot claim for fe410000.i2s > ... > platform rk809-sound: deferred probe pending > > Fix this by supplying a board specific pinctrl with the i2s1 pins used > by pmic codec according to the schematic [1]. > > [1] https://dl.radxa.com/rock3/docs/hw/3a/ROCK-3A-V1.3-SCH.pdf > > Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Makes sense to me, but... > --- > arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > index 00d873a03cfe..a149c8b83f94 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > @@ -573,6 +573,8 @@ &i2s0_8ch { > }; > > &i2s1_8ch { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; ... shouldn't this include i2s1m0_mclk as well? For some reason this has been omitted in the pinctrl defined in rk356x.dtsi. But then rk356x.dtsi also claims - both i2s1m0_sdo1 and i2s1m0_sdi3 - both i2s1m0_sdo2 and i2s1m0_sdi2 - both i2s1m0_sdo3 and i2s1m0_sdi1 which are mapped to the same respective pins. Therefore it seems that there might be something wrong with this pinctrl altogether. Cc: Nicolas Frattaroli, maybe he can provide some clarification. Best regards, Michael > rockchip,trcm-sync-tx-only; > status = "okay"; > };
Hi Michael, On 2023-01-16 09:41, Michael Riesch wrote: > Hi Jonas, > > On 1/15/23 22:15, Jonas Karlman wrote: >> The following was observed on my Radxa ROCK 3 Model A board: >> >> rockchip-pinctrl pinctrl: pin gpio1-9 already requested by vcc-cam-regulator; cannot claim for fe410000.i2s >> ... >> platform rk809-sound: deferred probe pending >> >> Fix this by supplying a board specific pinctrl with the i2s1 pins used >> by pmic codec according to the schematic [1]. >> >> [1] https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdl.radxa.com%2Frock3%2Fdocs%2Fhw%2F3a%2FROCK-3A-V1.3-SCH.pdf&data=05%7C01%7C%7Cb09a8096d417409ca0c108daf79d85f2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638094553170941885%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=upix1Lqcu1y5vYkPtcB5Ao5TA04brBcecCS0LX2ipe4%3D&reserved=0 >> >> Signed-off-by: Jonas Karlman <jonas@kwiboo.se> > > Makes sense to me, but... > >> --- >> arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >> index 00d873a03cfe..a149c8b83f94 100644 >> --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >> +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >> @@ -573,6 +573,8 @@ &i2s0_8ch { >> }; >> >> &i2s1_8ch { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; > > ... shouldn't this include i2s1m0_mclk as well? i2s1m0_mclk is already included in the pmic/rk809 pinctrl, so it was omitted from the i2s1_8ch pinctrl. Best regards, Jonas > > For some reason this has been omitted in the pinctrl defined in > rk356x.dtsi. But then rk356x.dtsi also claims > - both i2s1m0_sdo1 and i2s1m0_sdi3 > - both i2s1m0_sdo2 and i2s1m0_sdi2 > - both i2s1m0_sdo3 and i2s1m0_sdi1 > which are mapped to the same respective pins. Therefore it seems that > there might be something wrong with this pinctrl altogether. > > Cc: Nicolas Frattaroli, maybe he can provide some clarification. > > Best regards, > Michael > >> rockchip,trcm-sync-tx-only; >> status = "okay"; >> };
Hi Jonas, On 1/16/23 10:29, Jonas Karlman wrote: > Hi Michael, > > On 2023-01-16 09:41, Michael Riesch wrote: >> Hi Jonas, >> >> On 1/15/23 22:15, Jonas Karlman wrote: >>> The following was observed on my Radxa ROCK 3 Model A board: >>> >>> rockchip-pinctrl pinctrl: pin gpio1-9 already requested by >>> vcc-cam-regulator; cannot claim for fe410000.i2s >>> ... >>> platform rk809-sound: deferred probe pending >>> >>> Fix this by supplying a board specific pinctrl with the i2s1 pins used >>> by pmic codec according to the schematic [1]. >>> >>> [1] >>> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdl.radxa.com%2Frock3%2Fdocs%2Fhw%2F3a%2FROCK-3A-V1.3-SCH.pdf&data=05%7C01%7C%7Cb09a8096d417409ca0c108daf79d85f2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638094553170941885%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=upix1Lqcu1y5vYkPtcB5Ao5TA04brBcecCS0LX2ipe4%3D&reserved=0 >>> >>> Signed-off-by: Jonas Karlman <jonas@kwiboo.se> >> >> Makes sense to me, but... >> >>> --- >>> arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 ++ >>> 1 file changed, 2 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >>> b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >>> index 00d873a03cfe..a149c8b83f94 100644 >>> --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >>> +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts >>> @@ -573,6 +573,8 @@ &i2s0_8ch { >>> }; >>> &i2s1_8ch { >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 >>> &i2s1m0_sdo0>; >> >> ... shouldn't this include i2s1m0_mclk as well? > > i2s1m0_mclk is already included in the pmic/rk809 pinctrl, so it was > omitted from the i2s1_8ch pinctrl. ah ok! In this case: Acked-by: Michael Riesch <michael.riesch@wolfvision.net> Best regards, Michael > > Best regards, > Jonas > >> >> For some reason this has been omitted in the pinctrl defined in >> rk356x.dtsi. But then rk356x.dtsi also claims >> - both i2s1m0_sdo1 and i2s1m0_sdi3 >> - both i2s1m0_sdo2 and i2s1m0_sdi2 >> - both i2s1m0_sdo3 and i2s1m0_sdi1 >> which are mapped to the same respective pins. Therefore it seems that >> there might be something wrong with this pinctrl altogether. >> >> Cc: Nicolas Frattaroli, maybe he can provide some clarification. >> >> Best regards, >> Michael >> >>> rockchip,trcm-sync-tx-only; >>> status = "okay"; >>> }; >
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index 00d873a03cfe..a149c8b83f94 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -573,6 +573,8 @@ &i2s0_8ch { }; &i2s1_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; rockchip,trcm-sync-tx-only; status = "okay"; };
The following was observed on my Radxa ROCK 3 Model A board: rockchip-pinctrl pinctrl: pin gpio1-9 already requested by vcc-cam-regulator; cannot claim for fe410000.i2s ... platform rk809-sound: deferred probe pending Fix this by supplying a board specific pinctrl with the i2s1 pins used by pmic codec according to the schematic [1]. [1] https://dl.radxa.com/rock3/docs/hw/3a/ROCK-3A-V1.3-SCH.pdf Signed-off-by: Jonas Karlman <jonas@kwiboo.se> --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 ++ 1 file changed, 2 insertions(+)