* [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
@ 2022-04-14 13:36 ` Aparna M
0 siblings, 0 replies; 8+ messages in thread
From: Aparna M @ 2022-04-14 13:36 UTC (permalink / raw)
To: nm, vigneshr, kishon, kristo, robh+dt, linux-arm-kernel,
devicetree, linux-kernel
Cc: praneeth, nikhil.nd
From: Kishon Vijay Abraham I <kishon@ti.com>
WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
This will enable the WiFi functionaliy on the board.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Signed-off-by: Aparna M <a-m1@ti.com>
---
v3 RESEND: rebased on top of v5.18-rc2
v2 -> v3: Use generic node names for the regulators as per DT Specs
v1 -> v2: Add "From" tag in commit message
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 62 ++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 1d7db8bf3a5c..59f506cbd275 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -125,6 +125,31 @@
vin-supply = <&vcc_3v3_sys>;
gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
};
+
+ com8_ls_en: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "com8_ls_en";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ pinctrl-0 = <&main_com8_ls_en_pins_default>;
+ pinctrl-names = "default";
+ gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan_en: regulator-2 {
+ /* output of SN74AVC4T245RSVR */
+ compatible = "regulator-fixed";
+ regulator-name = "wlan_en";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ enable-active-high;
+ pinctrl-0 = <&main_wlan_en_pins_default>;
+ pinctrl-names = "default";
+ vin-supply = <&com8_ls_en>;
+ gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>;
+ };
};
&main_pmx0 {
@@ -216,6 +241,23 @@
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
+ main_wlan_en_pins_default: main-wlan-en-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */
+ >;
+ };
+
+ main_com8_ls_en_pins_default: main-com8-ls-en-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */
+ >;
+ };
+
+ main_wlan_pins_default: main-wlan-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
+ >;
+ };
};
&mcu_uart0 {
@@ -293,6 +335,26 @@
status = "reserved";
};
+&sdhci0 {
+ vmmc-supply = <&wlan_en>;
+ bus-width = <4>;
+ non-removable;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ ti,driver-strength-ohm = <50>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ wlcore: wlcore@2 {
+ compatible = "ti,wl1837";
+ reg = <2>;
+ pinctrl-0 = <&main_wlan_pins_default>;
+ pinctrl-names = "default";
+ interrupt-parent = <&main_gpio0>;
+ interrupts = <46 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
&sdhci1 {
/* SD/MMC */
vmmc-supply = <&vdd_mmc1>;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
@ 2022-04-14 13:36 ` Aparna M
0 siblings, 0 replies; 8+ messages in thread
From: Aparna M @ 2022-04-14 13:36 UTC (permalink / raw)
To: nm, vigneshr, kishon, kristo, robh+dt, linux-arm-kernel,
devicetree, linux-kernel
Cc: praneeth, nikhil.nd
From: Kishon Vijay Abraham I <kishon@ti.com>
WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
This will enable the WiFi functionaliy on the board.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Signed-off-by: Aparna M <a-m1@ti.com>
---
v3 RESEND: rebased on top of v5.18-rc2
v2 -> v3: Use generic node names for the regulators as per DT Specs
v1 -> v2: Add "From" tag in commit message
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 62 ++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 1d7db8bf3a5c..59f506cbd275 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -125,6 +125,31 @@
vin-supply = <&vcc_3v3_sys>;
gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
};
+
+ com8_ls_en: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "com8_ls_en";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ pinctrl-0 = <&main_com8_ls_en_pins_default>;
+ pinctrl-names = "default";
+ gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan_en: regulator-2 {
+ /* output of SN74AVC4T245RSVR */
+ compatible = "regulator-fixed";
+ regulator-name = "wlan_en";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ enable-active-high;
+ pinctrl-0 = <&main_wlan_en_pins_default>;
+ pinctrl-names = "default";
+ vin-supply = <&com8_ls_en>;
+ gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>;
+ };
};
&main_pmx0 {
@@ -216,6 +241,23 @@
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
+ main_wlan_en_pins_default: main-wlan-en-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */
+ >;
+ };
+
+ main_com8_ls_en_pins_default: main-com8-ls-en-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */
+ >;
+ };
+
+ main_wlan_pins_default: main-wlan-pins-default {
+ pinctrl-single,pins = <
+ AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
+ >;
+ };
};
&mcu_uart0 {
@@ -293,6 +335,26 @@
status = "reserved";
};
+&sdhci0 {
+ vmmc-supply = <&wlan_en>;
+ bus-width = <4>;
+ non-removable;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ ti,driver-strength-ohm = <50>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ wlcore: wlcore@2 {
+ compatible = "ti,wl1837";
+ reg = <2>;
+ pinctrl-0 = <&main_wlan_pins_default>;
+ pinctrl-names = "default";
+ interrupt-parent = <&main_gpio0>;
+ interrupts = <46 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
&sdhci1 {
/* SD/MMC */
vmmc-supply = <&vdd_mmc1>;
--
2.17.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
2022-04-14 13:36 ` Aparna M
@ 2022-04-19 16:53 ` Bryan Brattlof
-1 siblings, 0 replies; 8+ messages in thread
From: Bryan Brattlof @ 2022-04-19 16:53 UTC (permalink / raw)
To: Aparna M
Cc: nm, vigneshr, kishon, kristo, robh+dt, linux-arm-kernel,
devicetree, linux-kernel, praneeth, nikhil.nd
On April 14, 2022 thus sayeth Aparna M:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
> Signed-off-by: Aparna M <a-m1@ti.com>
Looks good to me!
Reviewed-by: Bryan Brattlof <bb@ti.com>
~Bryan
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
@ 2022-04-19 16:53 ` Bryan Brattlof
0 siblings, 0 replies; 8+ messages in thread
From: Bryan Brattlof @ 2022-04-19 16:53 UTC (permalink / raw)
To: Aparna M
Cc: nm, vigneshr, kishon, kristo, robh+dt, linux-arm-kernel,
devicetree, linux-kernel, praneeth, nikhil.nd
On April 14, 2022 thus sayeth Aparna M:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
> Signed-off-by: Aparna M <a-m1@ti.com>
Looks good to me!
Reviewed-by: Bryan Brattlof <bb@ti.com>
~Bryan
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
2022-04-14 13:36 ` Aparna M
@ 2022-04-27 15:18 ` Vignesh Raghavendra
-1 siblings, 0 replies; 8+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 15:18 UTC (permalink / raw)
To: Aparna M, kristo, devicetree, kishon, linux-kernel, robh+dt, nm,
linux-arm-kernel
Cc: Vignesh Raghavendra, nikhil.nd, praneeth
Hi Aparna M,
On Thu, 14 Apr 2022 19:06:12 +0530, Aparna M wrote:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
>
I have applied the following to branch ti-k3-dts-next on [1].
Thank you!
[1/1] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
commit: 065d62612e264e228c153afe9aa31d85aeea3d17
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
@ 2022-04-27 15:18 ` Vignesh Raghavendra
0 siblings, 0 replies; 8+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 15:18 UTC (permalink / raw)
To: Aparna M, kristo, devicetree, kishon, linux-kernel, robh+dt, nm,
linux-arm-kernel
Cc: Vignesh Raghavendra, nikhil.nd, praneeth
Hi Aparna M,
On Thu, 14 Apr 2022 19:06:12 +0530, Aparna M wrote:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
>
I have applied the following to branch ti-k3-dts-next on [1].
Thank you!
[1/1] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
commit: 065d62612e264e228c153afe9aa31d85aeea3d17
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
2022-04-14 13:36 ` Aparna M
@ 2022-04-28 9:22 ` Devarsh Thakkar
-1 siblings, 0 replies; 8+ messages in thread
From: Devarsh Thakkar @ 2022-04-28 9:22 UTC (permalink / raw)
To: Aparna M, nm, vigneshr, kishon, kristo, robh+dt,
linux-arm-kernel, devicetree, linux-kernel
Cc: praneeth, nikhil.nd
On 14/04/22 19:06, Aparna M wrote:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
> Signed-off-by: Aparna M <a-m1@ti.com>
Tested-by: Devarsh Thakkar <devarsht@ti.com>
> ---
>
> v3 RESEND: rebased on top of v5.18-rc2
> v2 -> v3: Use generic node names for the regulators as per DT Specs
> v1 -> v2: Add "From" tag in commit message
>
> arch/arm64/boot/dts/ti/k3-am642-sk.dts | 62 ++++++++++++++++++++++++++
> 1 file changed, 62 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> index 1d7db8bf3a5c..59f506cbd275 100644
> --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> @@ -125,6 +125,31 @@
> vin-supply = <&vcc_3v3_sys>;
> gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
> };
> +
> + com8_ls_en: regulator-1 {
> + compatible = "regulator-fixed";
> + regulator-name = "com8_ls_en";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + pinctrl-0 = <&main_com8_ls_en_pins_default>;
> + pinctrl-names = "default";
> + gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan_en: regulator-2 {
> + /* output of SN74AVC4T245RSVR */
> + compatible = "regulator-fixed";
> + regulator-name = "wlan_en";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + enable-active-high;
> + pinctrl-0 = <&main_wlan_en_pins_default>;
> + pinctrl-names = "default";
> + vin-supply = <&com8_ls_en>;
> + gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>;
> + };
> };
>
> &main_pmx0 {
> @@ -216,6 +241,23 @@
> AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
> >;
> };
> + main_wlan_en_pins_default: main-wlan-en-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */
> + >;
> + };
> +
> + main_com8_ls_en_pins_default: main-com8-ls-en-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */
> + >;
> + };
> +
> + main_wlan_pins_default: main-wlan-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
> + >;
> + };
> };
>
> &mcu_uart0 {
> @@ -293,6 +335,26 @@
> status = "reserved";
> };
>
> +&sdhci0 {
> + vmmc-supply = <&wlan_en>;
> + bus-width = <4>;
> + non-removable;
> + cap-power-off-card;
> + keep-power-in-suspend;
> + ti,driver-strength-ohm = <50>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + wlcore: wlcore@2 {
> + compatible = "ti,wl1837";
> + reg = <2>;
> + pinctrl-0 = <&main_wlan_pins_default>;
> + pinctrl-names = "default";
> + interrupt-parent = <&main_gpio0>;
> + interrupts = <46 IRQ_TYPE_EDGE_FALLING>;
> + };
> +};
> +
> &sdhci1 {
> /* SD/MMC */
> vmmc-supply = <&vdd_mmc1>;
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0
@ 2022-04-28 9:22 ` Devarsh Thakkar
0 siblings, 0 replies; 8+ messages in thread
From: Devarsh Thakkar @ 2022-04-28 9:22 UTC (permalink / raw)
To: Aparna M, nm, vigneshr, kishon, kristo, robh+dt,
linux-arm-kernel, devicetree, linux-kernel
Cc: praneeth, nikhil.nd
On 14/04/22 19:06, Aparna M wrote:
> From: Kishon Vijay Abraham I <kishon@ti.com>
>
> WL1837 module is connected to SDHCI0 in AM642 SK. Enable it here.
> This will enable the WiFi functionaliy on the board.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
> Signed-off-by: Aparna M <a-m1@ti.com>
Tested-by: Devarsh Thakkar <devarsht@ti.com>
> ---
>
> v3 RESEND: rebased on top of v5.18-rc2
> v2 -> v3: Use generic node names for the regulators as per DT Specs
> v1 -> v2: Add "From" tag in commit message
>
> arch/arm64/boot/dts/ti/k3-am642-sk.dts | 62 ++++++++++++++++++++++++++
> 1 file changed, 62 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> index 1d7db8bf3a5c..59f506cbd275 100644
> --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
> @@ -125,6 +125,31 @@
> vin-supply = <&vcc_3v3_sys>;
> gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
> };
> +
> + com8_ls_en: regulator-1 {
> + compatible = "regulator-fixed";
> + regulator-name = "com8_ls_en";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + pinctrl-0 = <&main_com8_ls_en_pins_default>;
> + pinctrl-names = "default";
> + gpio = <&main_gpio0 62 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan_en: regulator-2 {
> + /* output of SN74AVC4T245RSVR */
> + compatible = "regulator-fixed";
> + regulator-name = "wlan_en";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + enable-active-high;
> + pinctrl-0 = <&main_wlan_en_pins_default>;
> + pinctrl-names = "default";
> + vin-supply = <&com8_ls_en>;
> + gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>;
> + };
> };
>
> &main_pmx0 {
> @@ -216,6 +241,23 @@
> AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
> >;
> };
> + main_wlan_en_pins_default: main-wlan-en-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00c4, PIN_OUTPUT_PULLUP, 7) /* (V8) GPIO0_48 */
> + >;
> + };
> +
> + main_com8_ls_en_pins_default: main-com8-ls-en-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00fc, PIN_OUTPUT, 7) /* (U7) PRG1_PRU0_GPO17.GPIO0_62 */
> + >;
> + };
> +
> + main_wlan_pins_default: main-wlan-pins-default {
> + pinctrl-single,pins = <
> + AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
> + >;
> + };
> };
>
> &mcu_uart0 {
> @@ -293,6 +335,26 @@
> status = "reserved";
> };
>
> +&sdhci0 {
> + vmmc-supply = <&wlan_en>;
> + bus-width = <4>;
> + non-removable;
> + cap-power-off-card;
> + keep-power-in-suspend;
> + ti,driver-strength-ohm = <50>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + wlcore: wlcore@2 {
> + compatible = "ti,wl1837";
> + reg = <2>;
> + pinctrl-0 = <&main_wlan_pins_default>;
> + pinctrl-names = "default";
> + interrupt-parent = <&main_gpio0>;
> + interrupts = <46 IRQ_TYPE_EDGE_FALLING>;
> + };
> +};
> +
> &sdhci1 {
> /* SD/MMC */
> vmmc-supply = <&vdd_mmc1>;
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-04-28 9:28 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-14 13:36 [RESEND PATCH v3] arm64: dts: ti: k3-am642-sk: Enable WLAN connected to SDHCI0 Aparna M
2022-04-14 13:36 ` Aparna M
2022-04-19 16:53 ` Bryan Brattlof
2022-04-19 16:53 ` Bryan Brattlof
2022-04-27 15:18 ` Vignesh Raghavendra
2022-04-27 15:18 ` Vignesh Raghavendra
2022-04-28 9:22 ` Devarsh Thakkar
2022-04-28 9:22 ` Devarsh Thakkar
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