* [PATCH AUTOSEL 5.15 07/43] ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs
[not found] <20230525183854.1855431-1-sashal@kernel.org>
@ 2023-05-25 18:38 ` Sasha Levin
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 29/43] ARM: dts: stm32: add pin map for CAN controller on stm32f7 Sasha Levin
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 30/43] ARM: dts: stm32: add CAN support on stm32f746 Sasha Levin
2 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2023-05-25 18:38 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Martin Povišer, Sasha Levin, lgirdwood, broonie, robh+dt,
krzysztof.kozlowski+dt, conor+dt, afd, shifu0704, alsa-devel,
devicetree
From: Martin Povišer <povik+lin@cutebit.org>
[ Upstream commit efb2bfd7b3d210c479b9361c176d7426e5eb8663 ]
A bunch of TI's codecs have binding schemas which force #sound-dai-cells
to one despite those codecs only having a single DAI. Allow for bindings
with zero DAI cells and deprecate the former non-zero value.
Signed-off-by: Martin Povišer <povik+lin@cutebit.org
Link: https://lore.kernel.org/r/20230509153412.62847-1-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
Documentation/devicetree/bindings/sound/tas2562.yaml | 6 ++++--
Documentation/devicetree/bindings/sound/tas2764.yaml | 6 ++++--
Documentation/devicetree/bindings/sound/tas2770.yaml | 6 ++++--
3 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml
index acd4bbe697315..4adaf92233c8e 100644
--- a/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -52,7 +52,9 @@ properties:
description: TDM TX current sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -69,7 +71,7 @@ examples:
codec: codec@4c {
compatible = "ti,tas2562";
reg = <0x4c>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
shutdown-gpios = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas2764.yaml b/Documentation/devicetree/bindings/sound/tas2764.yaml
index 5bf8c76ecda11..1ffe1a01668fe 100644
--- a/Documentation/devicetree/bindings/sound/tas2764.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2764.yaml
@@ -46,7 +46,9 @@ properties:
description: TDM TX voltage sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -63,7 +65,7 @@ examples:
codec: codec@38 {
compatible = "ti,tas2764";
reg = <0x38>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpios = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas2770.yaml b/Documentation/devicetree/bindings/sound/tas2770.yaml
index 027bebf4e8cf5..aceba9ed813ef 100644
--- a/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -54,7 +54,9 @@ properties:
- 1 # Falling edge
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -71,7 +73,7 @@ examples:
codec: codec@41 {
compatible = "ti,tas2770";
reg = <0x41>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpio = <&gpio1 15 0>;
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH AUTOSEL 5.15 29/43] ARM: dts: stm32: add pin map for CAN controller on stm32f7
[not found] <20230525183854.1855431-1-sashal@kernel.org>
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 07/43] ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs Sasha Levin
@ 2023-05-25 18:38 ` Sasha Levin
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 30/43] ARM: dts: stm32: add CAN support on stm32f746 Sasha Levin
2 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2023-05-25 18:38 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Dario Binacchi, Marc Kleine-Budde, Sasha Levin, robh+dt,
krzysztof.kozlowski+dt, conor+dt, mcoquelin.stm32,
alexandre.torgue, devicetree, linux-stm32, linux-arm-kernel
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
[ Upstream commit 011644249686f2675e142519cd59e81e04cfc231 ]
Add pin configurations for using CAN controller on stm32f7.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20230427204540.3126234-4-dario.binacchi@amarulasolutions.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 82 ++++++++++++++++++++++++++
1 file changed, 82 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
index 1cf8a23c26448..7f40b34401a9d 100644
--- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
@@ -284,6 +284,88 @@ pins2 {
slew-rate = <2>;
};
};
+
+ can1_pins_a: can1-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+ };
+ };
+
+ can1_pins_b: can1-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+ };
+ };
+
+ can1_pins_c: can1-2 {
+ pins1 {
+ pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+
+ };
+ };
+
+ can1_pins_d: can1-3 {
+ pins1 {
+ pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+
+ };
+ };
+
+ can2_pins_a: can2-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 6, AF9)>; /* CAN2_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */
+ bias-pull-up;
+ };
+ };
+
+ can2_pins_b: can2-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */
+ bias-pull-up;
+ };
+ };
+
+ can3_pins_a: can3-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 15, AF11)>; /* CAN3_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('A', 8, AF11)>; /* CAN3_RX */
+ bias-pull-up;
+ };
+ };
+
+ can3_pins_b: can3-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 4, AF11)>; /* CAN3_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 3, AF11)>; /* CAN3_RX */
+ bias-pull-up;
+ };
+ };
};
};
};
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH AUTOSEL 5.15 30/43] ARM: dts: stm32: add CAN support on stm32f746
[not found] <20230525183854.1855431-1-sashal@kernel.org>
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 07/43] ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs Sasha Levin
2023-05-25 18:38 ` [PATCH AUTOSEL 5.15 29/43] ARM: dts: stm32: add pin map for CAN controller on stm32f7 Sasha Levin
@ 2023-05-25 18:38 ` Sasha Levin
2 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2023-05-25 18:38 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Dario Binacchi, Marc Kleine-Budde, Sasha Levin, robh+dt,
krzysztof.kozlowski+dt, conor+dt, mcoquelin.stm32,
alexandre.torgue, devicetree, linux-stm32, linux-arm-kernel
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
[ Upstream commit 0920ccdf41e3078a4dd2567eb905ea154bc826e6 ]
Add support for bxcan (Basic eXtended CAN controller) to STM32F746. The
chip contains three CAN peripherals, CAN1 and CAN2 in dual peripheral
configuration and CAN3 in single peripheral configuration:
- Dual CAN peripheral configuration:
* CAN1: Primary bxCAN for managing the communication between a secondary
bxCAN and the 512-byte SRAM memory.
* CAN2: Secondary bxCAN with no direct access to the SRAM memory.
This means that the two bxCAN cells share the 512-byte SRAM memory and
CAN2 can't be used without enabling CAN1.
- Single CAN peripheral configuration:
* CAN3: Primary bxCAN with dedicated Memory Access Controller unit and
512-byte SRAM memory.
-------------------------------------------------------------------------
| features | CAN1 | CAN2 | CAN 3 |
-------------------------------------------------------------------------
| SRAM | 512-byte shared between CAN1 & CAN2 | 512-byte |
-------------------------------------------------------------------------
| Filters | 26 filters shared between CAN1 & CAN2 | 14 filters |
-------------------------------------------------------------------------
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20230427204540.3126234-6-dario.binacchi@amarulasolutions.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/stm32f746.dtsi | 47 ++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 014b416f57e6f..78d1b96e83aac 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -304,6 +304,23 @@ rtc: rtc@40002800 {
status = "disabled";
};
+ can3: can@40003400 {
+ compatible = "st,stm32f4-bxcan";
+ reg = <0x40003400 0x200>;
+ interrupts = <104>, <105>, <106>, <107>;
+ interrupt-names = "tx", "rx0", "rx1", "sce";
+ resets = <&rcc STM32F7_APB1_RESET(CAN3)>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
+ st,gcan = <&gcan3>;
+ status = "disabled";
+ };
+
+ gcan3: gcan@40003600 {
+ compatible = "st,stm32f4-gcan", "syscon";
+ reg = <0x40003600 0x200>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
+ };
+
usart2: serial@40004400 {
compatible = "st,stm32f7-uart";
reg = <0x40004400 0x400>;
@@ -384,6 +401,36 @@ i2c4: i2c@40006000 {
status = "disabled";
};
+ can1: can@40006400 {
+ compatible = "st,stm32f4-bxcan";
+ reg = <0x40006400 0x200>;
+ interrupts = <19>, <20>, <21>, <22>;
+ interrupt-names = "tx", "rx0", "rx1", "sce";
+ resets = <&rcc STM32F7_APB1_RESET(CAN1)>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>;
+ st,can-primary;
+ st,gcan = <&gcan1>;
+ status = "disabled";
+ };
+
+ gcan1: gcan@40006600 {
+ compatible = "st,stm32f4-gcan", "syscon";
+ reg = <0x40006600 0x200>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>;
+ };
+
+ can2: can@40006800 {
+ compatible = "st,stm32f4-bxcan";
+ reg = <0x40006800 0x200>;
+ interrupts = <63>, <64>, <65>, <66>;
+ interrupt-names = "tx", "rx0", "rx1", "sce";
+ resets = <&rcc STM32F7_APB1_RESET(CAN2)>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN2)>;
+ st,can-secondary;
+ st,gcan = <&gcan1>;
+ status = "disabled";
+ };
+
cec: cec@40006c00 {
compatible = "st,stm32-cec";
reg = <0x40006C00 0x400>;
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread