Subject: [PATCH v1 0/7] Add mt7986 thermal and pwm

Subject: [PATCH v1 0/7] Add mt7986 thermal and pwm

[Frank Wunderlich]

From: Frank Wunderlich <frank-w@public-files.de>

This series add thermal and pwm related devicetree-nodes and necessary
dt-bindings.

I left pwm-fan for r3 for now as i cannot test this completely due to
missing 2 pin-jack and 3v3 pwm-level which my fan cannot handle (starts
spinning at ~3V).

Daniel Golle (4):
  arm64: dts: mt7986: add thermal and efuse
  arm64: dts: mt7986: add PWM
  arm64: dts: mt7986: add thermal-zones
  arm64: dts: mt7986: add pwm-fan and cooling-maps to BPI-R3 dts

Frank Wunderlich (3):
  dt-bindings: nvmem: mediatek: efuse: add support for mt7986
  dt-bindings: iio: adc: Add support for MT7986
  arm64: dts: mt7986: add PWM to BPI-R3

 .../iio/adc/mediatek,mt2701-auxadc.yaml       |  1 +
 .../bindings/nvmem/mediatek,efuse.yaml        |  1 +
 .../dts/mediatek/mt7986a-bananapi-bpi-r3.dts  | 44 +++++++++
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi     | 89 +++++++++++++++++++
 4 files changed, 135 insertions(+)

-- 
2.34.1

[PATCH v1 1/7] dt-bindings: nvmem: mediatek: efuse: add support for mt7986

[Frank Wunderlich]

From: Frank Wunderlich <frank-w@public-files.de>

Add compatible string for mt7986 SoC.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
index 75e0a516e59a..e3894f9d566e 100644
--- a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
+++ b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
@@ -27,6 +27,7 @@ properties:
           - enum:
               - mediatek,mt7622-efuse
               - mediatek,mt7623-efuse
+              - mediatek,mt7986-efuse
               - mediatek,mt8173-efuse
               - mediatek,mt8183-efuse
               - mediatek,mt8186-efuse
-- 
2.34.1

[PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986

[Frank Wunderlich]

From: Frank Wunderlich <frank-w@public-files.de>

Add compatible string and specific clock property for mt7986.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 .../devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
index 7f79a06e76f5..6168b44ea72c 100644
--- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
@@ -26,6 +26,7 @@ properties:
           - mediatek,mt2712-auxadc
           - mediatek,mt6765-auxadc
           - mediatek,mt7622-auxadc
+          - mediatek,mt7986-auxadc
           - mediatek,mt8173-auxadc
       - items:
           - enum:
-- 
2.34.1

[PATCH v1 3/7] arm64: dts: mt7986: add thermal and efuse

[Frank Wunderlich]

From: Daniel Golle <daniel@makrotopia.org>

Add thermal related nodes to mt7986 devicetree.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 37 ++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 51944690e790..a38965e23825 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -323,6 +323,15 @@ spi1: spi@1100b000 {
 			status = "disabled";
 		};
 
+		auxadc: adc@1100d000 {
+			compatible = "mediatek,mt7986-auxadc";
+			reg = <0 0x1100d000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_ADC_26M_CK>;
+			clock-names = "main";
+			#io-channel-cells = <1>;
+			status = "disabled";
+		};
+
 		ssusb: usb@11200000 {
 			compatible = "mediatek,mt7986-xhci",
 				     "mediatek,mtk-xhci";
@@ -361,6 +370,21 @@ mmc0: mmc@11230000 {
 			status = "disabled";
 		};
 
+		thermal: thermal@1100c800 {
+			#thermal-sensor-cells = <1>;
+			compatible = "mediatek,mt7986-thermal";
+			reg = <0 0x1100c800 0 0x800>;
+			interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&infracfg CLK_INFRA_THERM_CK>,
+				 <&infracfg CLK_INFRA_ADC_26M_CK>,
+				 <&infracfg CLK_INFRA_ADC_FRC_CK>;
+			clock-names = "therm", "auxadc", "adc_32k";
+			mediatek,auxadc = <&auxadc>;
+			mediatek,apmixedsys = <&apmixedsys>;
+			nvmem-cells = <&thermal_calibration>;
+			nvmem-cell-names = "calibration-data";
+		};
+
 		pcie: pcie@11280000 {
 			compatible = "mediatek,mt7986-pcie",
 				     "mediatek,mt8192-pcie";
@@ -412,6 +436,18 @@ pcie_port: pcie-phy@11c00000 {
 			};
 		};
 
+		efuse: efuse@11d00000 {
+			compatible = "mediatek,mt7986-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x11d00000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			thermal_calibration: calib@274 {
+				reg = <0x274 0xc>;
+			};
+		};
+
 		usb_phy: t-phy@11e10000 {
 			compatible = "mediatek,mt7986-tphy",
 				     "mediatek,generic-tphy-v2";
@@ -553,5 +589,4 @@ wifi: wifi@18000000 {
 			memory-region = <&wmcpu_emi>;
 		};
 	};
-
 };
-- 
2.34.1

[PATCH v1 4/7] arm64: dts: mt7986: add PWM

[Frank Wunderlich]

From: Daniel Golle <daniel@makrotopia.org>

This adds pwm node to mt7986.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index a38965e23825..a409d5e845c2 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -240,6 +240,20 @@ crypto: crypto@10320000 {
 			status = "disabled";
 		};
 
+		pwm: pwm@10048000 {
+			compatible = "mediatek,mt7986-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			#clock-cells = <1>;
+			#pwm-cells = <2>;
+			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_PWM_SEL>,
+				 <&infracfg CLK_INFRA_PWM_STA>,
+				 <&infracfg CLK_INFRA_PWM1_CK>,
+				 <&infracfg CLK_INFRA_PWM2_CK>;
+			clock-names = "top", "main", "pwm1", "pwm2";
+			status = "disabled";
+		};
+
 		uart0: serial@11002000 {
 			compatible = "mediatek,mt7986-uart",
 				     "mediatek,mt6577-uart";
-- 
2.34.1

[PATCH v1 5/7] arm64: dts: mt7986: add PWM to BPI-R3

[Frank Wunderlich]

From: Frank Wunderlich <frank-w@public-files.de>

Add pwm node and pinctrl to BananaPi R3 devicetree.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 .../boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
index 2b028141f1f7..782519429497 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -274,6 +274,13 @@ mux {
 		};
 	};
 
+	pwm_pins: pwm-pins {
+		mux {
+			function = "pwm";
+			groups = "pwm0", "pwm1_0";
+		};
+	};
+
 	spi_flash_pins: spi-flash-pins {
 		mux {
 			function = "spi";
@@ -344,6 +351,12 @@ mux {
 	};
 };
 
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_pins>;
+	status = "okay";
+};
+
 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi_flash_pins>;
-- 
2.34.1

[PATCH v1 6/7] arm64: dts: mt7986: add thermal-zones

[Frank Wunderlich]

From: Daniel Golle <daniel@makrotopia.org>

Add thermal-zones to mt7986 devicetree.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 40 +++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index a409d5e845c2..845b29a9664a 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -603,4 +603,44 @@ wifi: wifi@18000000 {
 			memory-region = <&wmcpu_emi>;
 		};
 	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&thermal 0>;
+
+			trips {
+				cpu_trip_crit: crit {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+
+				cpu_trip_hot: hot {
+					temperature = <120000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+
+				cpu_trip_active_high: active-high {
+					temperature = <115000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_active_low: active-low {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_passive: passive {
+					temperature = <40000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+		};
+	};
 };
-- 
2.34.1

[PATCH v1 7/7] arm64: dts: mt7986: add pwm-fan and cooling-maps to BPI-R3 dts

[Frank Wunderlich]

From: Daniel Golle <daniel@makrotopia.org>

Add pwm-fan and cooling-maps to BananaPi-R3 devicetree.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
this is based on Patch from openwrt. as my PWM-fan seems to need 5v pwm
signal and r3 only provides 3v3 on 3pin-socket it does not work for me.
---
 .../dts/mediatek/mt7986a-bananapi-bpi-r3.dts  | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
index 782519429497..29c018bbf29d 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -37,6 +37,15 @@ dcin: regulator-12vd {
 		regulator-always-on;
 	};
 
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		#cooling-cells = <2>;
+		/* cooling level (0, 1, 2) - pwm inverted */
+		cooling-levels = <255 96 0>;
+		pwms = <&pwm 0 10000 0>;
+		status = "okay";
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
@@ -132,6 +141,28 @@ sfp2: sfp-2 {
 	};
 };
 
+&cpu_thermal {
+	cooling-maps {
+		cpu-active-high {
+			/* active: set fan to cooling level 2 */
+			cooling-device = <&fan 2 2>;
+			trip = <&cpu_trip_active_high>;
+		};
+
+		cpu-active-low {
+			/* active: set fan to cooling level 1 */
+			cooling-device = <&fan 1 1>;
+			trip = <&cpu_trip_active_low>;
+		};
+
+		cpu-passive {
+			/* passive: set fan to cooling level 0 */
+			cooling-device = <&fan 0 0>;
+			trip = <&cpu_trip_passive>;
+		};
+	};
+};
+
 &crypto {
 	status = "okay";
 };
-- 
2.34.1

Re: [PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986

[Jonathan Cameron]

On Fri, 21 Apr 2023 15:20:42 +0200
Frank Wunderlich <linux@fw-web.de> wrote:

> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add compatible string and specific clock property for mt7986.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Given how trivial this is, I'll apply it without waiting for the DT maintainers
to get to it.

Applied to the togreg branch of iio.git and pushed out as testing for 0-day
to take a look at it.

Thanks,

Jonathan

> ---
>  .../devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml      | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> index 7f79a06e76f5..6168b44ea72c 100644
> --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> @@ -26,6 +26,7 @@ properties:
>            - mediatek,mt2712-auxadc
>            - mediatek,mt6765-auxadc
>            - mediatek,mt7622-auxadc
> +          - mediatek,mt7986-auxadc
>            - mediatek,mt8173-auxadc
>        - items:
>            - enum:

Re: [PATCH v1 1/7] dt-bindings: nvmem: mediatek: efuse: add support for mt7986

[Rob Herring]

On Fri, 21 Apr 2023 15:20:41 +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add compatible string for mt7986 SoC.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>  Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Aw: Re: [PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986

[Frank Wunderlich]

regards Frank


> Gesendet: Sonntag, 23. April 2023 um 15:02 Uhr
> Von: "Jonathan Cameron" <jic23@kernel.org>
> An: "Frank Wunderlich" <linux@fw-web.de>
> Cc: linux-mediatek@lists.infradead.org, "Frank Wunderlich" <frank-w@public-files.de>, "Lars-Peter Clausen" <lars@metafoo.de>, "Rob Herring" <robh+dt@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Matthias Brugger" <matthias.bgg@gmail.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Srinivas Kandagatla" <srinivas.kandagatla@linaro.org>, "Hui.Liu" <hui.liu@mediatek.com>, "Zhiyong Tao" <zhiyong.tao@mediatek.com>, "Andrew-CT Chen" <andrew-ct.chen@mediatek.com>, "Lala Lin" <lala.lin@mediatek.com>, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Daniel Golle" <daniel@makrotopia.org>
> Betreff: Re: [PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986
>
> On Fri, 21 Apr 2023 15:20:42 +0200
> Frank Wunderlich <linux@fw-web.de> wrote:
>
> > From: Frank Wunderlich <frank-w@public-files.de>
> >
> > Add compatible string and specific clock property for mt7986.
> >
> > Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
>
> Given how trivial this is, I'll apply it without waiting for the DT maintainers
> to get to it.
>
> Applied to the togreg branch of iio.git and pushed out as testing for 0-day
> to take a look at it.

Hi,

i cannot find it in next and here:

https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/tree/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml?h=togreg

was it dropped?

regards Frank

> Thanks,
>
> Jonathan
>
> > ---
> >  .../devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml      | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > index 7f79a06e76f5..6168b44ea72c 100644
> > --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > @@ -26,6 +26,7 @@ properties:
> >            - mediatek,mt2712-auxadc
> >            - mediatek,mt6765-auxadc
> >            - mediatek,mt7622-auxadc
> > +          - mediatek,mt7986-auxadc
> >            - mediatek,mt8173-auxadc
> >        - items:
> >            - enum:
>
>

Re: [PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986

[Jonathan Cameron]

On Mon, 8 May 2023 17:53:01 +0200
Frank Wunderlich <frank-w@public-files.de> wrote:

> regards Frank
> 
> 
> > Gesendet: Sonntag, 23. April 2023 um 15:02 Uhr
> > Von: "Jonathan Cameron" <jic23@kernel.org>
> > An: "Frank Wunderlich" <linux@fw-web.de>
> > Cc: linux-mediatek@lists.infradead.org, "Frank Wunderlich" <frank-w@public-files.de>, "Lars-Peter Clausen" <lars@metafoo.de>, "Rob Herring" <robh+dt@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Matthias Brugger" <matthias.bgg@gmail.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Srinivas Kandagatla" <srinivas.kandagatla@linaro.org>, "Hui.Liu" <hui.liu@mediatek.com>, "Zhiyong Tao" <zhiyong.tao@mediatek.com>, "Andrew-CT Chen" <andrew-ct.chen@mediatek.com>, "Lala Lin" <lala.lin@mediatek.com>, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Daniel Golle" <daniel@makrotopia.org>
> > Betreff: Re: [PATCH v1 2/7] dt-bindings: iio: adc: Add support for MT7986
> >
> > On Fri, 21 Apr 2023 15:20:42 +0200
> > Frank Wunderlich <linux@fw-web.de> wrote:
> >  
> > > From: Frank Wunderlich <frank-w@public-files.de>
> > >
> > > Add compatible string and specific clock property for mt7986.
> > >
> > > Signed-off-by: Frank Wunderlich <frank-w@public-files.de>  
> >
> > Given how trivial this is, I'll apply it without waiting for the DT maintainers
> > to get to it.
> >
> > Applied to the togreg branch of iio.git and pushed out as testing for 0-day
> > to take a look at it.  
> 
> Hi,
> 
> i cannot find it in next and here:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/tree/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml?h=togreg
> 
> was it dropped?
> 
Not dropped, just delayed a little by timing issues.

Delay for a couple of reasons.
1) Pushed out as mentioned above as testing - specifically not to be included
   in next until I've gotten reports from the autobuilder tests.  Normally
   I would push that out as togreg to be picked up for next around a week later
   depending on when I next look at IIO patches. But...
2) This was very near the merge window, so I didn't want to put things in next
   that weren't going in during the merge window + I wanted to be able to rebase
   on v6.4-rc1 (the togreg public branch is not supposed to ever be rebased unless
   something has gone wrong). I've just done that rebase and once my local test
   builds are finished will push out.

So should be visible shortly.  These delays are common around merge window time.

Should now be resolved though.

Jonathan

> regards Frank
> 
> > Thanks,
> >
> > Jonathan
> >  
> > > ---
> > >  .../devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml      | 1 +
> > >  1 file changed, 1 insertion(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > > index 7f79a06e76f5..6168b44ea72c 100644
> > > --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > > +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml
> > > @@ -26,6 +26,7 @@ properties:
> > >            - mediatek,mt2712-auxadc
> > >            - mediatek,mt6765-auxadc
> > >            - mediatek,mt7622-auxadc
> > > +          - mediatek,mt7986-auxadc
> > >            - mediatek,mt8173-auxadc
> > >        - items:
> > >            - enum:  
> >
> >  

Aw: [PATCH v1 1/7] dt-bindings: nvmem: mediatek: efuse: add support for mt7986

[Frank Wunderlich]

Hi,

just a ping, can this be picked up?

regards Frank

Re: [PATCH v1 1/7] dt-bindings: nvmem: mediatek: efuse: add support for mt7986

[Matthias Brugger]

+Srinivas as he is the maintainer

On 21/04/2023 15:20, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add compatible string for mt7986 SoC.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>   Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> index 75e0a516e59a..e3894f9d566e 100644
> --- a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> +++ b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml
> @@ -27,6 +27,7 @@ properties:
>             - enum:
>                 - mediatek,mt7622-efuse
>                 - mediatek,mt7623-efuse
> +              - mediatek,mt7986-efuse

Srinivas, will you take this patch through your tree or would you prefer that I 
take it through the my MediaTek arm-soc tree? It's a trivial patch.

Best regards,
Matthias

>                 - mediatek,mt8173-efuse
>                 - mediatek,mt8183-efuse
>                 - mediatek,mt8186-efuse

Re: [PATCH v1 4/7] arm64: dts: mt7986: add PWM

[Matthias Brugger]

On 21/04/2023 15:20, Frank Wunderlich wrote:
> From: Daniel Golle <daniel@makrotopia.org>
> 
> This adds pwm node to mt7986.
> 
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Applied, thanks

> ---
>   arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 14 ++++++++++++++
>   1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> index a38965e23825..a409d5e845c2 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> @@ -240,6 +240,20 @@ crypto: crypto@10320000 {
>   			status = "disabled";
>   		};
>   
> +		pwm: pwm@10048000 {
> +			compatible = "mediatek,mt7986-pwm";
> +			reg = <0 0x10048000 0 0x1000>;
> +			#clock-cells = <1>;
> +			#pwm-cells = <2>;
> +			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&topckgen CLK_TOP_PWM_SEL>,
> +				 <&infracfg CLK_INFRA_PWM_STA>,
> +				 <&infracfg CLK_INFRA_PWM1_CK>,
> +				 <&infracfg CLK_INFRA_PWM2_CK>;
> +			clock-names = "top", "main", "pwm1", "pwm2";
> +			status = "disabled";
> +		};
> +
>   		uart0: serial@11002000 {
>   			compatible = "mediatek,mt7986-uart",
>   				     "mediatek,mt6577-uart";

Re: [PATCH v1 5/7] arm64: dts: mt7986: add PWM to BPI-R3

[Matthias Brugger]

On 21/04/2023 15:20, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add pwm node and pinctrl to BananaPi R3 devicetree.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Applied, thanks

> ---
>   .../boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts   | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
> index 2b028141f1f7..782519429497 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
> @@ -274,6 +274,13 @@ mux {
>   		};
>   	};
>   
> +	pwm_pins: pwm-pins {
> +		mux {
> +			function = "pwm";
> +			groups = "pwm0", "pwm1_0";
> +		};
> +	};
> +
>   	spi_flash_pins: spi-flash-pins {
>   		mux {
>   			function = "spi";
> @@ -344,6 +351,12 @@ mux {
>   	};
>   };
>   
> +&pwm {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pwm_pins>;
> +	status = "okay";
> +};
> +
>   &spi0 {
>   	pinctrl-names = "default";
>   	pinctrl-0 = <&spi_flash_pins>;

Re: [PATCH v1 6/7] arm64: dts: mt7986: add thermal-zones

[Matthias Brugger]

On 21/04/2023 15:20, Frank Wunderlich wrote:
> From: Daniel Golle <daniel@makrotopia.org>
> 
> Add thermal-zones to mt7986 devicetree.
> 
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>   arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 40 +++++++++++++++++++++++
>   1 file changed, 40 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> index a409d5e845c2..845b29a9664a 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> @@ -603,4 +603,44 @@ wifi: wifi@18000000 {
>   			memory-region = <&wmcpu_emi>;
>   		};
>   	};
> +
> +	thermal-zones {
> +		cpu_thermal: cpu-thermal {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <1000>;
> +			thermal-sensors = <&thermal 0>;
> +
> +			trips {
> +				cpu_trip_crit: crit {
> +					temperature = <125000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +
> +				cpu_trip_hot: hot {
> +					temperature = <120000>;
> +					hysteresis = <2000>;
> +					type = "hot";
> +				};

We don't use above two trips. Please drop them for now.

Regards,
Matthias

> +
> +				cpu_trip_active_high: active-high {
> +					temperature = <115000>;
> +					hysteresis = <2000>;
> +					type = "active";
> +				};
> +
> +				cpu_trip_active_low: active-low {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "active";
> +				};
> +
> +				cpu_trip_passive: passive {
> +					temperature = <40000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +			};
> +		};
> +	};
>   };