| Message ID | 1547042198-17601-1-git-send-email-lollivier@baylibre.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] arm64: dts: meson: Fix mmc cd-gpio polarity | expand |
Hi Ollivier! On Wed, Jan 9, 2019 at 2:56 PM Loys Ollivier <lollivier@baylibre.com> wrote: > Commit 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") > changed the behavior of "cd-inverted" to follow the device tree bindings > specification. > Lines specifying "cd-inverted" are now "acitve high". > > Fix the SD card for meson by setting the cd-gpio as "active low" according > to the boards specifications. > > Fixes: 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") > Signed-off-by: Loys Ollivier <lollivier@baylibre.com> > > v2: fix more occurences, also in other meson boards. This is a good change in itself since it gets rid of some occasions of the dreaded "cd-inverted" property. I think Martin Blumenstingl already sent patches like these though (I might be confused). But we should keep the old device trees working as well. Can you test if Martins patch: https://marc.info/?l=linux-mmc&m=154637189021211&w=2 Also makes your boards work? Yours, Linus Walleij
Hi, On Wed, Jan 9, 2019 at 7:31 PM Linus Walleij <linus.walleij@linaro.org> wrote: > > Hi Ollivier! > > On Wed, Jan 9, 2019 at 2:56 PM Loys Ollivier <lollivier@baylibre.com> wrote: > > > Commit 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") > > changed the behavior of "cd-inverted" to follow the device tree bindings > > specification. > > Lines specifying "cd-inverted" are now "acitve high". there's a typo in the description - it should be "active" > > > > Fix the SD card for meson by setting the cd-gpio as "active low" according > > to the boards specifications. > > > > Fixes: 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") > > Signed-off-by: Loys Ollivier <lollivier@baylibre.com> > > > > v2: fix more occurences, also in other meson boards. > > This is a good change in itself since it gets rid of some occasions > of the dreaded "cd-inverted" property. I think Martin Blumenstingl > already sent patches like these though (I might be confused). I sent patches for the 32-bit Amlogic SoCs my TODO-list is now a bit longer, I'll test this series on my Khadas VIM, VIM2 and Libretech CC during the weekend > But we should keep the old device trees working as well. > Can you test if Martins patch: > https://marc.info/?l=linux-mmc&m=154637189021211&w=2 > > Also makes your boards work? feedback on that patch is appreciated Regards Martin
Hi, On Wed 09 Jan 2019 at 22:14, Martin Blumenstingl wrote: > Hi, > > On Wed, Jan 9, 2019 at 7:31 PM Linus Walleij <linus.walleij@linaro.org> > wrote: >> >> Hi Ollivier! >> >> On Wed, Jan 9, 2019 at 2:56 PM Loys Ollivier <lollivier@baylibre.com> >> wrote: >> >> > Commit 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") >> > changed the behavior of "cd-inverted" to follow the device tree bindings >> > specification. >> > Lines specifying "cd-inverted" are now "acitve high". > there's a typo in the description - it should be "active" > Thanks I'll fix it. >> > >> > Fix the SD card for meson by setting the cd-gpio as "active low" >> > according >> > to the boards specifications. >> > >> > Fixes: 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") >> > Signed-off-by: Loys Ollivier <lollivier@baylibre.com> >> > >> > v2: fix more occurences, also in other meson boards. >> >> This is a good change in itself since it gets rid of some occasions >> of the dreaded "cd-inverted" property. I think Martin Blumenstingl >> already sent patches like these though (I might be confused). > I sent patches for the 32-bit Amlogic SoCs > my TODO-list is now a bit longer, I'll test this series on my Khadas > VIM, VIM2 and Libretech CC during the weekend > I have seen Martin's patch for the arm boards. This adresses arm64 boards. Tested on libretech-cc. >> But we should keep the old device trees working as well. >> Can you test if Martins patch: >> https://marc.info/?l=linux-mmc&m=154637189021211&w=2 >> >> Also makes your boards work? > feedback on that patch is appreciated > Answered to the patch mail directly. Tested on libretech-cc, it works. Fixing the meson boards DT for future release would still be valid imho. > > Regards > Martin Best, Loys
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi index e14e0ce7e89f..016641a41694 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi @@ -187,8 +187,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts index 8cd50b75171d..ade2ee09ae96 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts @@ -305,8 +305,7 @@ max-frequency = <200000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddio_ao3v3>; vqmmc-supply = <&vddio_tf>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index 4cf7f6e80c6a..25105ac96d55 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -238,8 +238,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_card>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 2e1cd5e3a246..1cc9dc68ef00 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -258,8 +258,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&tflash_vdd>; vqmmc-supply = <&tf_io>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index ce862266b9aa..0be0f2a5d2fe 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -196,8 +196,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_card>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index 93a4acf2c46c..ad4d50bd9d77 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -154,8 +154,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vcc_3v3>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi index ec09bb5792b7..2d2db783c44c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi @@ -211,8 +211,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vcc_3v3>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts index f1c410e2da2b..796baea7a0bf 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts @@ -131,8 +131,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_card>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index db293440e4ca..255cede7b447 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -238,8 +238,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vcc_3v3>; vqmmc-supply = <&vcc_card>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts index 6739697be1de..9cbdb85fb591 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts @@ -183,8 +183,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_card>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi index a1b31013ab6e..bc811a2faf42 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi @@ -137,8 +137,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts index 3c3a667a8df8..3f086ed7de05 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts @@ -356,8 +356,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index f7a1cffab4a8..8acfd40090d2 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts @@ -147,8 +147,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts index 7212dc4531e4..7fa20a8ede17 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts @@ -170,8 +170,7 @@ max-frequency = <100000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>;
Commit 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") changed the behavior of "cd-inverted" to follow the device tree bindings specification. Lines specifying "cd-inverted" are now "acitve high". Fix the SD card for meson by setting the cd-gpio as "active low" according to the boards specifications. Fixes: 89a5e15bcba8 ("gpio/mmc/of: Respect polarity in the device tree") Signed-off-by: Loys Ollivier <lollivier@baylibre.com> --- v2: fix more occurences, also in other meson boards. arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 3 +-- arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 3 +-- 14 files changed, 14 insertions(+), 28 deletions(-)