* [PATCH v2 0/2] ARM: dts: omap4: panda: TiWilink improvements
@ 2025-03-30 15:13 Andreas Kemnade
2025-03-30 15:14 ` [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda Andreas Kemnade
2025-03-30 15:14 ` [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth Andreas Kemnade
0 siblings, 2 replies; 7+ messages in thread
From: Andreas Kemnade @ 2025-03-30 15:13 UTC (permalink / raw)
To: Rob Herring, Kevin Hilman, linux-omap, Conor Dooley,
Roger Quadros, linux-kernel, Aaro Koskinen, devicetree,
Tony Lindgren, Krzysztof Kozlowski
Cc: Andreas Kemnade
Add proper definitions for 32k clock and enable bluetooth
everywhere.
Changes:
v2:
- extend comments by trading in checkpatch compliance for readability
- remove one unnecessary newline
Andreas Kemnade (2):
ARM: dts: omap4: panda: fix resources needed for Panda
ARM: dts: omap4: panda: cleanup bluetooth
.../boot/dts/ti/omap/omap4-panda-common.dtsi | 39 +++++++++++++++++--
arch/arm/boot/dts/ti/omap/omap4-panda-es.dts | 32 ---------------
2 files changed, 36 insertions(+), 35 deletions(-)
--
2.39.5
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda
2025-03-30 15:13 [PATCH v2 0/2] ARM: dts: omap4: panda: TiWilink improvements Andreas Kemnade
@ 2025-03-30 15:14 ` Andreas Kemnade
2025-04-02 12:11 ` Roger Quadros
2025-03-30 15:14 ` [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth Andreas Kemnade
1 sibling, 1 reply; 7+ messages in thread
From: Andreas Kemnade @ 2025-03-30 15:14 UTC (permalink / raw)
To: Rob Herring, Kevin Hilman, linux-omap, Conor Dooley,
Roger Quadros, linux-kernel, Aaro Koskinen, devicetree,
Tony Lindgren, Krzysztof Kozlowski
Cc: Andreas Kemnade
The Pandaboard needs a 32k clock in the TWL6030 to be enabled
to work. With some luck, it is enabled by some U-Boot fork.
Do not rely on it and properly specify the requirement.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
index 97706d6296a6..c860b590142a 100644
--- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
@@ -130,6 +130,12 @@ hsusb1_phy: hsusb1_phy {
clock-frequency = <19200000>;
};
+ wl12xx_pwrseq: wl12xx-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&twl 0>;
+ clock-names = "ext_clock";
+ };
+
/* regulator for wl12xx on sdio5 */
wl12xx_vmmc: wl12xx_vmmc {
pinctrl-names = "default";
@@ -408,6 +414,7 @@ twl: twl@48 {
reg = <0x48>;
/* IRQ# = 7 */
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
+ #clock-cells = <1>;
system-power-controller;
};
@@ -488,6 +495,7 @@ &mmc5 {
non-removable;
bus-width = <4>;
cap-power-off-card;
+ mmc-pwrseq = <&wl12xx_pwrseq>;
#address-cells = <1>;
#size-cells = <0>;
--
2.39.5
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth
2025-03-30 15:13 [PATCH v2 0/2] ARM: dts: omap4: panda: TiWilink improvements Andreas Kemnade
2025-03-30 15:14 ` [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda Andreas Kemnade
@ 2025-03-30 15:14 ` Andreas Kemnade
2025-04-02 11:54 ` Roger Quadros
1 sibling, 1 reply; 7+ messages in thread
From: Andreas Kemnade @ 2025-03-30 15:14 UTC (permalink / raw)
To: Rob Herring, Kevin Hilman, linux-omap, Conor Dooley,
Roger Quadros, linux-kernel, Aaro Koskinen, devicetree,
Tony Lindgren, Krzysztof Kozlowski
Cc: Andreas Kemnade
Bluetooth is available on the other Panda board versions, too, so move
stuff to common and specify the needed clock properly.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
.../boot/dts/ti/omap/omap4-panda-common.dtsi | 31 ++++++++++++++++--
arch/arm/boot/dts/ti/omap/omap4-panda-es.dts | 32 -------------------
2 files changed, 28 insertions(+), 35 deletions(-)
diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
index c860b590142a..05c871d31d7b 100644
--- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
@@ -367,10 +367,8 @@ OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
*/
wl12xx_gpio: wl12xx-gpio-pins {
pinctrl-single,pins = <
- OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
- OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 */
+ OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 - WLAN_EN */
OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
- OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 */
>;
};
@@ -393,6 +391,22 @@ button_pins: button-pins {
OMAP4_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_121 */
>;
};
+
+ bt_pins: bt-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 - BTEN */
+ OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 - BTWAKEUP */
+ >;
+ };
+
+ uart2_pins: uart2-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts - HCI */
+ OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
+ OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
+ OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
+ >;
+ };
};
&omap4_pmx_wkup {
@@ -531,8 +545,19 @@ &twl_usb_comparator {
};
&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART2_RX>;
+
+ bluetooth {
+ compatible = "ti,wl1271-st";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bt_pins>;
+ enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; /* GPIO_46 */
+ clocks = <&twl 0>;
+ clock-names = "ext_clock";
+ };
};
&uart3 {
diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts b/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
index fe7b156d10ed..a933fe560834 100644
--- a/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
+++ b/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
@@ -49,22 +49,6 @@ button_pins: button-pins {
OMAP4_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_113 */
>;
};
-
- bt_pins: bt-pins {
- pinctrl-single,pins = <
- OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 - BTEN */
- OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 - BTWAKEUP */
- >;
- };
-
- uart2_pins: uart2-pins {
- pinctrl-single,pins = <
- OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts - HCI */
- OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
- OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
- OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
- >;
- };
};
&led_wkgpio_pins {
@@ -96,19 +80,3 @@ buttonS2 {
&gpio1_target {
ti,no-reset-on-init;
};
-
-&wl12xx_gpio {
- pinctrl-single,pins = <
- OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
- OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
- >;
-};
-
-&uart2 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart2_pins &bt_pins>;
- bluetooth: tiwi {
- compatible = "ti,wl1271-st";
- enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; /* GPIO_46 */
- };
-};
--
2.39.5
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth
2025-03-30 15:14 ` [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth Andreas Kemnade
@ 2025-04-02 11:54 ` Roger Quadros
2025-04-02 18:06 ` Andreas Kemnade
0 siblings, 1 reply; 7+ messages in thread
From: Roger Quadros @ 2025-04-02 11:54 UTC (permalink / raw)
To: Andreas Kemnade, Rob Herring, Kevin Hilman, linux-omap,
Conor Dooley, linux-kernel, Aaro Koskinen, devicetree,
Tony Lindgren, Krzysztof Kozlowski
Hi Andreas,
On 30/03/2025 18:14, Andreas Kemnade wrote:
> Bluetooth is available on the other Panda board versions, too, so move
> stuff to common and specify the needed clock properly.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> .../boot/dts/ti/omap/omap4-panda-common.dtsi | 31 ++++++++++++++++--
> arch/arm/boot/dts/ti/omap/omap4-panda-es.dts | 32 -------------------
> 2 files changed, 28 insertions(+), 35 deletions(-)
>
> diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> index c860b590142a..05c871d31d7b 100644
> --- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> +++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> @@ -367,10 +367,8 @@ OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
> */
> wl12xx_gpio: wl12xx-gpio-pins {
> pinctrl-single,pins = <
> - OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
> - OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 */
> + OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 - WLAN_EN */
> OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
Apparently GPIO 48 is FM audio related and has nothing to do with wl12xx?
So should we drop it from here?
> - OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 */
> >;
> };
>
> @@ -393,6 +391,22 @@ button_pins: button-pins {
> OMAP4_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_121 */
> >;
> };
> +
> + bt_pins: bt-pins {
> + pinctrl-single,pins = <
> + OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 - BTEN */
> + OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 - BTWAKEUP */
> + >;
> + };
> +
> + uart2_pins: uart2-pins {
> + pinctrl-single,pins = <
> + OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts - HCI */
> + OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
> + OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
> + OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
> + >;
> + };
> };
>
> &omap4_pmx_wkup {
> @@ -531,8 +545,19 @@ &twl_usb_comparator {
> };
>
> &uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart2_pins>;
> interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
> &omap4_pmx_core OMAP4_UART2_RX>;
> +
> + bluetooth {
> + compatible = "ti,wl1271-st";
> + pinctrl-names = "default";
> + pinctrl-0 = <&bt_pins>;
> + enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; /* GPIO_46 */
> + clocks = <&twl 0>;
> + clock-names = "ext_clock";
> + };
> };
>
> &uart3 {
> diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts b/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
> index fe7b156d10ed..a933fe560834 100644
> --- a/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
> +++ b/arch/arm/boot/dts/ti/omap/omap4-panda-es.dts
> @@ -49,22 +49,6 @@ button_pins: button-pins {
> OMAP4_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_113 */
> >;
> };
> -
> - bt_pins: bt-pins {
> - pinctrl-single,pins = <
> - OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 - BTEN */
> - OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 - BTWAKEUP */
> - >;
> - };
> -
> - uart2_pins: uart2-pins {
> - pinctrl-single,pins = <
> - OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts - HCI */
> - OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
> - OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
> - OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
> - >;
> - };
> };
>
> &led_wkgpio_pins {
> @@ -96,19 +80,3 @@ buttonS2 {
> &gpio1_target {
> ti,no-reset-on-init;
> };
> -
> -&wl12xx_gpio {
> - pinctrl-single,pins = <
> - OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
> - OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
> - >;
> -};
> -
> -&uart2 {
> - pinctrl-names = "default";
> - pinctrl-0 = <&uart2_pins &bt_pins>;
> - bluetooth: tiwi {
> - compatible = "ti,wl1271-st";
> - enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; /* GPIO_46 */
> - };
> -};
otherwise,
Reviewed-by: Roger Quadros <rogerq@kernel.org>
--
cheers,
-roger
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda
2025-03-30 15:14 ` [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda Andreas Kemnade
@ 2025-04-02 12:11 ` Roger Quadros
2025-04-10 8:16 ` Andreas Kemnade
0 siblings, 1 reply; 7+ messages in thread
From: Roger Quadros @ 2025-04-02 12:11 UTC (permalink / raw)
To: Andreas Kemnade, Rob Herring, Kevin Hilman, linux-omap,
Conor Dooley, linux-kernel, Aaro Koskinen, devicetree,
Tony Lindgren, Krzysztof Kozlowski
On 30/03/2025 18:14, Andreas Kemnade wrote:
> The Pandaboard needs a 32k clock in the TWL6030 to be enabled
> to work. With some luck, it is enabled by some U-Boot fork.
> Do not rely on it and properly specify the requirement.
It would be nice to mention who exactly needs the 32K clock.
From your changes it looks like the wl12xx module needs it?
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> index 97706d6296a6..c860b590142a 100644
> --- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> +++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> @@ -130,6 +130,12 @@ hsusb1_phy: hsusb1_phy {
> clock-frequency = <19200000>;
> };
>
> + wl12xx_pwrseq: wl12xx-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&twl 0>;
> + clock-names = "ext_clock";
> + };
> +
> /* regulator for wl12xx on sdio5 */
> wl12xx_vmmc: wl12xx_vmmc {
> pinctrl-names = "default";
> @@ -408,6 +414,7 @@ twl: twl@48 {
> reg = <0x48>;
> /* IRQ# = 7 */
> interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
> + #clock-cells = <1>;
> system-power-controller;
> };
>
> @@ -488,6 +495,7 @@ &mmc5 {
> non-removable;
> bus-width = <4>;
> cap-power-off-card;
> + mmc-pwrseq = <&wl12xx_pwrseq>;
>
> #address-cells = <1>;
> #size-cells = <0>;
Reviewed-by: Roger Quadros <rogerq@kernel.org>
--
cheers,
-roger
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth
2025-04-02 11:54 ` Roger Quadros
@ 2025-04-02 18:06 ` Andreas Kemnade
0 siblings, 0 replies; 7+ messages in thread
From: Andreas Kemnade @ 2025-04-02 18:06 UTC (permalink / raw)
To: Roger Quadros
Cc: Rob Herring, Kevin Hilman, linux-omap, Conor Dooley, linux-kernel,
Aaro Koskinen, devicetree, Tony Lindgren, Krzysztof Kozlowski
Am Wed, 2 Apr 2025 14:54:12 +0300
schrieb Roger Quadros <rogerq@kernel.org>:
> Hi Andreas,
>
> On 30/03/2025 18:14, Andreas Kemnade wrote:
> > Bluetooth is available on the other Panda board versions, too, so move
> > stuff to common and specify the needed clock properly.
> >
> > Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> > ---
> > .../boot/dts/ti/omap/omap4-panda-common.dtsi | 31 ++++++++++++++++--
> > arch/arm/boot/dts/ti/omap/omap4-panda-es.dts | 32 -------------------
> > 2 files changed, 28 insertions(+), 35 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> > index c860b590142a..05c871d31d7b 100644
> > --- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> > +++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi
> > @@ -367,10 +367,8 @@ OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
> > */
> > wl12xx_gpio: wl12xx-gpio-pins {
> > pinctrl-single,pins = <
> > - OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
> > - OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 */
> > + OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 - WLAN_EN */
> > OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
>
> Apparently GPIO 48 is FM audio related and has nothing to do with wl12xx?
> So should we drop it from here?
>
Well, FM audio is part of the wl12xx, so it is a bit related. There is
no driver for the FM part upstream. It is a bit suboptimal, so feel
free to submit a patch to put it somewhere else.
Regards,
Andreas
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda
2025-04-02 12:11 ` Roger Quadros
@ 2025-04-10 8:16 ` Andreas Kemnade
0 siblings, 0 replies; 7+ messages in thread
From: Andreas Kemnade @ 2025-04-10 8:16 UTC (permalink / raw)
To: Roger Quadros
Cc: Rob Herring, Kevin Hilman, linux-omap, Conor Dooley, linux-kernel,
Aaro Koskinen, devicetree, Tony Lindgren, Krzysztof Kozlowski
On Wed, 2 Apr 2025 15:11:47 +0300
Roger Quadros <rogerq@kernel.org> wrote:
> On 30/03/2025 18:14, Andreas Kemnade wrote:
> > The Pandaboard needs a 32k clock in the TWL6030 to be enabled
> > to work. With some luck, it is enabled by some U-Boot fork.
> > Do not rely on it and properly specify the requirement.
>
> It would be nice to mention who exactly needs the 32K clock.
> From your changes it looks like the wl12xx module needs it?
>
correct, I will send a better descrption.
Regards,
Andreas
^ permalink raw reply [flat|nested] 7+ messages in thread
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2025-03-30 15:13 [PATCH v2 0/2] ARM: dts: omap4: panda: TiWilink improvements Andreas Kemnade
2025-03-30 15:14 ` [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda Andreas Kemnade
2025-04-02 12:11 ` Roger Quadros
2025-04-10 8:16 ` Andreas Kemnade
2025-03-30 15:14 ` [PATCH v2 2/2] ARM: dts: omap4: panda: cleanup bluetooth Andreas Kemnade
2025-04-02 11:54 ` Roger Quadros
2025-04-02 18:06 ` Andreas Kemnade
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