* [PATCH v2 1/5] dt-bindings: leds: qcom,spmi-flash-led: Add PM7550
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
@ 2025-07-09 11:46 ` Luca Weiss
2025-07-10 22:04 ` Rob Herring (Arm)
2025-07-09 11:46 ` [PATCH v2 2/5] dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC Luca Weiss
` (4 subsequent siblings)
5 siblings, 1 reply; 11+ messages in thread
From: Luca Weiss @ 2025-07-09 11:46 UTC (permalink / raw)
To: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio, Luca Weiss
Document compatible for PM7550 Torch and Flash LED controller.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml b/Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml
index bcf0ad4ea57ea6dbba9ce71280bc3cb9f74db83f..05250aefd38575f00dfc73263f7e4eaef38ab565 100644
--- a/Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml
+++ b/Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml
@@ -24,6 +24,7 @@ properties:
- enum:
- qcom,pm6150l-flash-led
- qcom,pm660l-flash-led
+ - qcom,pm7550-flash-led
- qcom,pm8150c-flash-led
- qcom,pm8150l-flash-led
- qcom,pm8350c-flash-led
--
2.50.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH v2 1/5] dt-bindings: leds: qcom,spmi-flash-led: Add PM7550
2025-07-09 11:46 ` [PATCH v2 1/5] dt-bindings: leds: qcom,spmi-flash-led: Add PM7550 Luca Weiss
@ 2025-07-10 22:04 ` Rob Herring (Arm)
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring (Arm) @ 2025-07-10 22:04 UTC (permalink / raw)
To: Luca Weiss
Cc: Bjorn Andersson, ~postmarketos/upstreaming, linux-kernel,
Lee Jones, linux-leds, Pavel Machek, Fenglin Wu, Stephen Boyd,
Linus Walleij, linux-gpio, linux-arm-msm, Konrad Dybcio,
phone-devel, devicetree, Conor Dooley, Krzysztof Kozlowski
On Wed, 09 Jul 2025 13:46:32 +0200, Luca Weiss wrote:
> Document compatible for PM7550 Torch and Flash LED controller.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
> Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 2/5] dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
2025-07-09 11:46 ` [PATCH v2 1/5] dt-bindings: leds: qcom,spmi-flash-led: Add PM7550 Luca Weiss
@ 2025-07-09 11:46 ` Luca Weiss
2025-07-10 22:12 ` Rob Herring (Arm)
2025-07-09 11:46 ` [PATCH v2 3/5] dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support Luca Weiss
` (3 subsequent siblings)
5 siblings, 1 reply; 11+ messages in thread
From: Luca Weiss @ 2025-07-09 11:46 UTC (permalink / raw)
To: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio, Luca Weiss
Document the compatible string for the PM7550 PMIC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
index 078a6886f8b1e9ceb2187e988ce7c9514ff6dc2c..d0c54ed6df38db82e626ebc0687cd5d3887abc5b 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
@@ -43,6 +43,7 @@ properties:
- qcom,pm7250b
- qcom,pm7550ba
- qcom,pm7325
+ - qcom,pm7550
- qcom,pm8004
- qcom,pm8005
- qcom,pm8009
--
2.50.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH v2 2/5] dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC
2025-07-09 11:46 ` [PATCH v2 2/5] dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC Luca Weiss
@ 2025-07-10 22:12 ` Rob Herring (Arm)
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring (Arm) @ 2025-07-10 22:12 UTC (permalink / raw)
To: Luca Weiss
Cc: phone-devel, Konrad Dybcio, linux-kernel, Bjorn Andersson,
devicetree, Lee Jones, linux-gpio, Linus Walleij, Fenglin Wu,
linux-leds, Stephen Boyd, Pavel Machek, Krzysztof Kozlowski,
~postmarketos/upstreaming, Conor Dooley, linux-arm-msm
On Wed, 09 Jul 2025 13:46:33 +0200, Luca Weiss wrote:
> Document the compatible string for the PM7550 PMIC.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
> Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 3/5] dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
2025-07-09 11:46 ` [PATCH v2 1/5] dt-bindings: leds: qcom,spmi-flash-led: Add PM7550 Luca Weiss
2025-07-09 11:46 ` [PATCH v2 2/5] dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC Luca Weiss
@ 2025-07-09 11:46 ` Luca Weiss
2025-07-10 22:14 ` Rob Herring (Arm)
2025-07-09 11:46 ` [PATCH v2 4/5] pinctrl: qcom: spmi: Add PM7550 Luca Weiss
` (2 subsequent siblings)
5 siblings, 1 reply; 11+ messages in thread
From: Luca Weiss @ 2025-07-09 11:46 UTC (permalink / raw)
To: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio, Luca Weiss
Update the Qualcomm Technologies, Inc. PMIC GPIO binding documentation
to include the compatible string for the PM7550 PMICs.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 055cea5452eb62ab6e251a3a9193d1e5da293ccb..04957fefff0bb72d5dc6d29bfa4d87ffd37ab8d7 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -27,6 +27,7 @@ properties:
- qcom,pm6450-gpio
- qcom,pm7250b-gpio
- qcom,pm7325-gpio
+ - qcom,pm7550-gpio
- qcom,pm7550ba-gpio
- qcom,pm8005-gpio
- qcom,pm8018-gpio
@@ -261,6 +262,7 @@ allOf:
- qcom,pm660l-gpio
- qcom,pm6150l-gpio
- qcom,pm7250b-gpio
+ - qcom,pm7550-gpio
- qcom,pm8038-gpio
- qcom,pm8150b-gpio
- qcom,pm8150l-gpio
--
2.50.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH v2 3/5] dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support
2025-07-09 11:46 ` [PATCH v2 3/5] dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support Luca Weiss
@ 2025-07-10 22:14 ` Rob Herring (Arm)
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring (Arm) @ 2025-07-10 22:14 UTC (permalink / raw)
To: Luca Weiss
Cc: Krzysztof Kozlowski, Fenglin Wu, Lee Jones, linux-gpio,
linux-arm-msm, phone-devel, Stephen Boyd, Conor Dooley,
Pavel Machek, Konrad Dybcio, Linus Walleij, devicetree,
linux-kernel, linux-leds, ~postmarketos/upstreaming,
Bjorn Andersson
On Wed, 09 Jul 2025 13:46:34 +0200, Luca Weiss wrote:
> Update the Qualcomm Technologies, Inc. PMIC GPIO binding documentation
> to include the compatible string for the PM7550 PMICs.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
> Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v2 4/5] pinctrl: qcom: spmi: Add PM7550
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
` (2 preceding siblings ...)
2025-07-09 11:46 ` [PATCH v2 3/5] dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support Luca Weiss
@ 2025-07-09 11:46 ` Luca Weiss
2025-07-09 11:46 ` [PATCH v2 5/5] arm64: dts: qcom: Add PM7550 PMIC Luca Weiss
2025-07-11 18:23 ` [PATCH v2 0/5] Add support for " Linus Walleij
5 siblings, 0 replies; 11+ messages in thread
From: Luca Weiss @ 2025-07-09 11:46 UTC (permalink / raw)
To: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio, Luca Weiss
PM7550 is a PMIC, featuring 12 GPIOs. Describe it.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index bc082bfb52ef480941e1804f1142496e1db6413a..da62eadbe1e97bde0bb56db8c07182ad5c6a4162 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -1206,6 +1206,7 @@ static const struct of_device_id pmic_gpio_of_match[] = {
{ .compatible = "qcom,pm6450-gpio", .data = (void *) 9 },
{ .compatible = "qcom,pm7250b-gpio", .data = (void *) 12 },
{ .compatible = "qcom,pm7325-gpio", .data = (void *) 10 },
+ { .compatible = "qcom,pm7550-gpio", .data = (void *) 12 },
{ .compatible = "qcom,pm7550ba-gpio", .data = (void *) 8},
{ .compatible = "qcom,pm8005-gpio", .data = (void *) 4 },
{ .compatible = "qcom,pm8019-gpio", .data = (void *) 6 },
--
2.50.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v2 5/5] arm64: dts: qcom: Add PM7550 PMIC
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
` (3 preceding siblings ...)
2025-07-09 11:46 ` [PATCH v2 4/5] pinctrl: qcom: spmi: Add PM7550 Luca Weiss
@ 2025-07-09 11:46 ` Luca Weiss
2025-07-17 21:06 ` Konrad Dybcio
2025-07-11 18:23 ` [PATCH v2 0/5] Add support for " Linus Walleij
5 siblings, 1 reply; 11+ messages in thread
From: Luca Weiss @ 2025-07-09 11:46 UTC (permalink / raw)
To: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio, Luca Weiss
Add a dts for the PMIC used e.g. with Milos SoC-based devices.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
arch/arm64/boot/dts/qcom/pm7550.dtsi | 67 ++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm7550.dtsi b/arch/arm64/boot/dts/qcom/pm7550.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..b886c2397fe735edc92f2c3f307eb4d206961f11
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pm7550.dtsi
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2025, Luca Weiss <luca.weiss@fairphone.com>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ thermal-zones {
+ pm7550_thermal: pm7550-thermal {
+ polling-delay-passive = <100>;
+
+ thermal-sensors = <&pm7550_temp_alarm>;
+
+ trips {
+ trip0 {
+ temperature = <95000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip1 {
+ /*
+ * Current Linux driver currently only supports up to
+ * 125°C, should be updated to 145°C once available.
+ */
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
+
+&spmi_bus {
+ pm7550: pmic@1 {
+ compatible = "qcom,pm7550", "qcom,spmi-pmic";
+ reg = <0x1 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm7550_temp_alarm: temp-alarm@a00 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0xa00>;
+ interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm7550_gpios: gpio@8800 {
+ compatible = "qcom,pm7550-gpio", "qcom,spmi-gpio";
+ reg = <0x8800>;
+ gpio-controller;
+ gpio-ranges = <&pm7550_gpios 0 0 12>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pm7550_flash: led-controller@ee00 {
+ compatible = "qcom,pm7550-flash-led", "qcom,spmi-flash-led";
+ reg = <0xee00>;
+ status = "disabled";
+ };
+ };
+};
--
2.50.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH v2 5/5] arm64: dts: qcom: Add PM7550 PMIC
2025-07-09 11:46 ` [PATCH v2 5/5] arm64: dts: qcom: Add PM7550 PMIC Luca Weiss
@ 2025-07-17 21:06 ` Konrad Dybcio
0 siblings, 0 replies; 11+ messages in thread
From: Konrad Dybcio @ 2025-07-17 21:06 UTC (permalink / raw)
To: Luca Weiss, Lee Jones, Pavel Machek, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Fenglin Wu, Stephen Boyd,
Bjorn Andersson, Konrad Dybcio, Linus Walleij
Cc: ~postmarketos/upstreaming, phone-devel, linux-arm-msm, linux-leds,
devicetree, linux-kernel, linux-gpio
On 7/9/25 1:46 PM, Luca Weiss wrote:
> Add a dts for the PMIC used e.g. with Milos SoC-based devices.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH v2 0/5] Add support for PM7550 PMIC
2025-07-09 11:46 [PATCH v2 0/5] Add support for PM7550 PMIC Luca Weiss
` (4 preceding siblings ...)
2025-07-09 11:46 ` [PATCH v2 5/5] arm64: dts: qcom: Add PM7550 PMIC Luca Weiss
@ 2025-07-11 18:23 ` Linus Walleij
5 siblings, 0 replies; 11+ messages in thread
From: Linus Walleij @ 2025-07-11 18:23 UTC (permalink / raw)
To: Luca Weiss
Cc: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Fenglin Wu, Stephen Boyd, Bjorn Andersson,
Konrad Dybcio, ~postmarketos/upstreaming, phone-devel,
linux-arm-msm, linux-leds, devicetree, linux-kernel, linux-gpio
On Wed, Jul 9, 2025 at 1:46 PM Luca Weiss <luca.weiss@fairphone.com> wrote:
> Luca Weiss (5):
> dt-bindings: leds: qcom,spmi-flash-led: Add PM7550
> dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC
> dt-bindings: pinctrl: qcom,pmic-gpio: Add PM7550 support
> pinctrl: qcom: spmi: Add PM7550
> arm64: dts: qcom: Add PM7550 PMIC
Patches 3 & 4 applied to the pinctrl tree.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 11+ messages in thread