Bluetooth is not a random device connected to the MMC/SD controller. It
is function 2 of the SDIO device.
Fix the address of the bluetooth node. Also fix the node name and drop
the label.
Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes since v1:
- Collected reviewed-by
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
index a2e74b829320..6a7ae616512d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
@@ -82,7 +82,8 @@ pins-clk {
};
&mmc1 {
- bt_reset: bt-reset {
+ bluetooth@2 {
+ reg = <2>;
compatible = "mediatek,mt7921s-bluetooth";
pinctrl-names = "default";
pinctrl-0 = <&bt_pins_reset>;
--
2.43.0.429.g432eaa2c6b-goog
Dear Chen-Yu, Thank you for your patch. Am 26.01.24 um 07:34 schrieb Chen-Yu Tsai: > Bluetooth is not a random device connected to the MMC/SD controller. It > is function 2 of the SDIO device. > > Fix the address of the bluetooth node. Also fix the node name and drop > the label. Excuse my ignorance: Is this a cosmetic fix or does it fix the device somehow? > Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board") > Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- > Changes since v1: > - Collected reviewed-by > > arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > index a2e74b829320..6a7ae616512d 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > @@ -82,7 +82,8 @@ pins-clk { > }; > > &mmc1 { > - bt_reset: bt-reset { > + bluetooth@2 { > + reg = <2>; To avoid confusion, would it be possible to use sdio as a “name”. > compatible = "mediatek,mt7921s-bluetooth"; > pinctrl-names = "default"; > pinctrl-0 = <&bt_pins_reset>; Kind regards, Paul
On Tue, Jan 30, 2024 at 12:31 AM Paul Menzel <pmenzel@molgen.mpg.de> wrote: > > Dear Chen-Yu, > > > Thank you for your patch. > > Am 26.01.24 um 07:34 schrieb Chen-Yu Tsai: > > Bluetooth is not a random device connected to the MMC/SD controller. It > > is function 2 of the SDIO device. > > > > Fix the address of the bluetooth node. Also fix the node name and drop > > the label. > > Excuse my ignorance: Is this a cosmetic fix or does it fix the device > somehow? It's a cosmetic change, since the driver already searches the whole device tree for the specific compatible string. However it also fixes the device tree description to match the actual hardware. > > Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board") > > Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> > > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > > --- > > Changes since v1: > > - Collected reviewed-by > > > > arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > > index a2e74b829320..6a7ae616512d 100644 > > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > > @@ -82,7 +82,8 @@ pins-clk { > > }; > > > > &mmc1 { > > - bt_reset: bt-reset { > > + bluetooth@2 { > > + reg = <2>; > > To avoid confusion, would it be possible to use sdio as a “name”. Not sure where the confusion is. Bluetooth is the functionality this SDIO function provides. ChenYu > > > compatible = "mediatek,mt7921s-bluetooth"; > > pinctrl-names = "default"; > > pinctrl-0 = <&bt_pins_reset>; > > > Kind regards, > > Paul
Il 29/01/24 17:31, Paul Menzel ha scritto: > Dear Chen-Yu, > > > Thank you for your patch. > > Am 26.01.24 um 07:34 schrieb Chen-Yu Tsai: >> Bluetooth is not a random device connected to the MMC/SD controller. It >> is function 2 of the SDIO device. >> >> Fix the address of the bluetooth node. Also fix the node name and drop >> the label. > > Excuse my ignorance: Is this a cosmetic fix or does it fix the device somehow? > >> Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board") >> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> >> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> >> --- >> Changes since v1: >> - Collected reviewed-by >> >> arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts >> b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts >> index a2e74b829320..6a7ae616512d 100644 >> --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts >> +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts >> @@ -82,7 +82,8 @@ pins-clk { >> }; >> &mmc1 { >> - bt_reset: bt-reset { >> + bluetooth@2 { >> + reg = <2>; > > To avoid confusion, would it be possible to use sdio as a “name”. > Names must be generic and descriptive; this is the Bluetooth part of the MT7921s hence it's called "bluetooth". If its functionality was "sdio", it'd be as such, but this is BT anyway. "sdio@xxx" would be applicable to, for example, a controller that provides support exclusively for SDIO (with no support for eMMC/SD). Regards, Angelo
On 26/01/2024 07:34, Chen-Yu Tsai wrote: > Bluetooth is not a random device connected to the MMC/SD controller. It > is function 2 of the SDIO device. > > Fix the address of the bluetooth node. Also fix the node name and drop > the label. > > Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board") > Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > --- > Changes since v1: > - Collected reviewed-by > > arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > index a2e74b829320..6a7ae616512d 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts > @@ -82,7 +82,8 @@ pins-clk { > }; > > &mmc1 { > - bt_reset: bt-reset { > + bluetooth@2 { > + reg = <2>; > compatible = "mediatek,mt7921s-bluetooth"; > pinctrl-names = "default"; > pinctrl-0 = <&bt_pins_reset>;
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