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* [PATCH 0/4] arm64: dts: ti: *: Define aliases in board file
@ 2022-08-30 15:21 ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

This series moves the aliases definitions in various TI SoC dts files
from SoC level to the board level.

Verification done:
a) build dtbs without the patches, regenerate dts using dtc -s -I dtb
b) build dtbs with the patches, regenerate the dts using dtc -s -I dtb
c) compare the regenerated dts file between a and b and ensure 0 delta

Nishanth Menon (4):
  arm64: dts: ti: am65*: Define aliases in board files
  arm64: dts: ti: j721e*: Define aliases in board files
  arm64: dts: ti: j7200*: Define aliases in board files
  arm64: dts: ti: am64*: Define aliases in board files

 arch/arm64/boot/dts/ti/k3-am64.dtsi           | 16 ----------------
 arch/arm64/boot/dts/ti/k3-am642-evm.dts       | 16 ++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-sk.dts        | 16 ++++++++++++++++
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 12 ++++++++++++
 arch/arm64/boot/dts/ti/k3-am65.dtsi           | 17 -----------------
 .../arm64/boot/dts/ti/k3-am654-base-board.dts | 17 +++++++++++++++++
 .../dts/ti/k3-j7200-common-proc-board.dts     | 17 +++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi          | 17 -----------------
 .../dts/ti/k3-j721e-common-proc-board.dts     | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e-sk.dts        | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          | 19 -------------------
 11 files changed, 116 insertions(+), 69 deletions(-)

-- 
2.31.1


^ permalink raw reply	[flat|nested] 12+ messages in thread
* [PATCH 0/4] arm64: dts: ti: *: Define aliases in board file
@ 2022-08-30 15:21 ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

This series moves the aliases definitions in various TI SoC dts files
from SoC level to the board level.

Verification done:
a) build dtbs without the patches, regenerate dts using dtc -s -I dtb
b) build dtbs with the patches, regenerate the dts using dtc -s -I dtb
c) compare the regenerated dts file between a and b and ensure 0 delta

Nishanth Menon (4):
  arm64: dts: ti: am65*: Define aliases in board files
  arm64: dts: ti: j721e*: Define aliases in board files
  arm64: dts: ti: j7200*: Define aliases in board files
  arm64: dts: ti: am64*: Define aliases in board files

 arch/arm64/boot/dts/ti/k3-am64.dtsi           | 16 ----------------
 arch/arm64/boot/dts/ti/k3-am642-evm.dts       | 16 ++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-sk.dts        | 16 ++++++++++++++++
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 12 ++++++++++++
 arch/arm64/boot/dts/ti/k3-am65.dtsi           | 17 -----------------
 .../arm64/boot/dts/ti/k3-am654-base-board.dts | 17 +++++++++++++++++
 .../dts/ti/k3-j7200-common-proc-board.dts     | 17 +++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi          | 17 -----------------
 .../dts/ti/k3-j721e-common-proc-board.dts     | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e-sk.dts        | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          | 19 -------------------
 11 files changed, 116 insertions(+), 69 deletions(-)

-- 
2.31.1


_______________________________________________
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] 12+ messages in thread
* [PATCH 1/4] arm64: dts: ti: am65*: Define aliases in board files
  2022-08-30 15:21 ` Nishanth Menon
@ 2022-08-30 15:21   ` Nishanth Menon
  -1 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dts file.

Note: the IoT family of boards have their own aliases already defined,
we need to carry the definitions forward to ensure things aren't
broken.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi     | 12 ++++++++++++
 arch/arm64/boot/dts/ti/k3-am65.dtsi             | 17 -----------------
 arch/arm64/boot/dts/ti/k3-am654-base-board.dts  | 17 +++++++++++++++++
 3 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 32b797237581..8499754f45bb 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -14,6 +14,18 @@
 
 / {
 	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &mcu_i2c0;
+		i2c2 = &main_i2c0;
+		i2c3 = &main_i2c1;
+		i2c4 = &main_i2c2;
+		i2c5 = &main_i2c3;
+		ethernet0 = &cpsw_port1;
 		spi0 = &mcu_spi0;
 		mmc0 = &sdhci1;
 		mmc1 = &sdhci0;
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index c538a0bf3cdd..166d4e02c7e1 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -18,23 +18,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		i2c0 = &wkup_i2c0;
-		i2c1 = &mcu_i2c0;
-		i2c2 = &main_i2c0;
-		i2c3 = &main_i2c1;
-		i2c4 = &main_i2c2;
-		i2c5 = &main_i2c3;
-		ethernet0 = &cpsw_port1;
-		mmc0 = &sdhci0;
-		mmc1 = &sdhci1;
-	};
-
 	chosen { };
 
 	firmware {
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 5850582dd4ed..aee866fb55b9 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -13,6 +13,23 @@ / {
 	compatible = "ti,am654-evm", "ti,am654";
 	model = "Texas Instruments AM654 Base Board";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &mcu_i2c0;
+		i2c2 = &main_i2c0;
+		i2c3 = &main_i2c1;
+		i2c4 = &main_i2c2;
+		i2c5 = &main_i2c3;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "earlycon=ns16550a,mmio32,0x02800000";
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread
* [PATCH 1/4] arm64: dts: ti: am65*: Define aliases in board files
@ 2022-08-30 15:21   ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dts file.

Note: the IoT family of boards have their own aliases already defined,
we need to carry the definitions forward to ensure things aren't
broken.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi     | 12 ++++++++++++
 arch/arm64/boot/dts/ti/k3-am65.dtsi             | 17 -----------------
 arch/arm64/boot/dts/ti/k3-am654-base-board.dts  | 17 +++++++++++++++++
 3 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 32b797237581..8499754f45bb 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -14,6 +14,18 @@
 
 / {
 	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &mcu_i2c0;
+		i2c2 = &main_i2c0;
+		i2c3 = &main_i2c1;
+		i2c4 = &main_i2c2;
+		i2c5 = &main_i2c3;
+		ethernet0 = &cpsw_port1;
 		spi0 = &mcu_spi0;
 		mmc0 = &sdhci1;
 		mmc1 = &sdhci0;
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index c538a0bf3cdd..166d4e02c7e1 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -18,23 +18,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		i2c0 = &wkup_i2c0;
-		i2c1 = &mcu_i2c0;
-		i2c2 = &main_i2c0;
-		i2c3 = &main_i2c1;
-		i2c4 = &main_i2c2;
-		i2c5 = &main_i2c3;
-		ethernet0 = &cpsw_port1;
-		mmc0 = &sdhci0;
-		mmc1 = &sdhci1;
-	};
-
 	chosen { };
 
 	firmware {
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 5850582dd4ed..aee866fb55b9 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -13,6 +13,23 @@ / {
 	compatible = "ti,am654-evm", "ti,am654";
 	model = "Texas Instruments AM654 Base Board";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &mcu_i2c0;
+		i2c2 = &main_i2c0;
+		i2c3 = &main_i2c1;
+		i2c4 = &main_i2c2;
+		i2c5 = &main_i2c3;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "earlycon=ns16550a,mmio32,0x02800000";
-- 
2.31.1


_______________________________________________
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] 12+ messages in thread
* [PATCH 2/4] arm64: dts: ti: j721e*: Define aliases in board files
  2022-08-30 15:21 ` Nishanth Menon
@ 2022-08-30 15:21   ` Nishanth Menon
  -1 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../dts/ti/k3-j721e-common-proc-board.dts     | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e-sk.dts        | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          | 19 -------------------
 3 files changed, 38 insertions(+), 19 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index b1691ac3442d..7355144bdc19 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -15,6 +15,25 @@ / {
 	compatible = "ti,j721e-evm", "ti,j721e";
 	model = "Texas Instruments J721e EVM";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 80358cba6954..f5e6ab2ef35c 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -16,6 +16,25 @@ / {
 	compatible = "ti,j721e-sk", "ti,j721e";
 	model = "Texas Instruments J721E SK";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index 0e23886c9fd1..e8e93d075dc4 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -17,25 +17,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		serial9 = &main_uart7;
-		serial10 = &main_uart8;
-		serial11 = &main_uart9;
-		ethernet0 = &cpsw_port1;
-		mmc0 = &main_sdhci0;
-		mmc1 = &main_sdhci1;
-		mmc2 = &main_sdhci2;
-	};
-
 	chosen { };
 
 	cpus {
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread
* [PATCH 2/4] arm64: dts: ti: j721e*: Define aliases in board files
@ 2022-08-30 15:21   ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../dts/ti/k3-j721e-common-proc-board.dts     | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e-sk.dts        | 19 +++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          | 19 -------------------
 3 files changed, 38 insertions(+), 19 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index b1691ac3442d..7355144bdc19 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -15,6 +15,25 @@ / {
 	compatible = "ti,j721e-evm", "ti,j721e";
 	model = "Texas Instruments J721e EVM";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 80358cba6954..f5e6ab2ef35c 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -16,6 +16,25 @@ / {
 	compatible = "ti,j721e-sk", "ti,j721e";
 	model = "Texas Instruments J721E SK";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index 0e23886c9fd1..e8e93d075dc4 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -17,25 +17,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		serial9 = &main_uart7;
-		serial10 = &main_uart8;
-		serial11 = &main_uart9;
-		ethernet0 = &cpsw_port1;
-		mmc0 = &main_sdhci0;
-		mmc1 = &main_sdhci1;
-		mmc2 = &main_sdhci2;
-	};
-
 	chosen { };
 
 	cpus {
-- 
2.31.1


_______________________________________________
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] 12+ messages in thread
* [PATCH 3/4] arm64: dts: ti: j7200*: Define aliases in board files
  2022-08-30 15:21 ` Nishanth Menon
@ 2022-08-30 15:21   ` Nishanth Menon
  -1 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../boot/dts/ti/k3-j7200-common-proc-board.dts  | 17 +++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi            | 17 -----------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 121975dc8239..5d4dbaad17e8 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -15,6 +15,23 @@ / {
 	compatible = "ti,j7200-evm", "ti,j7200";
 	model = "Texas Instruments J7200 EVM";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
index b6da0454cc5b..05ffc2de7017 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
@@ -17,23 +17,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		serial9 = &main_uart7;
-		serial10 = &main_uart8;
-		serial11 = &main_uart9;
-		mmc0 = &main_sdhci0;
-		mmc1 = &main_sdhci1;
-	};
-
 	chosen { };
 
 	cpus {
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread
* [PATCH 3/4] arm64: dts: ti: j7200*: Define aliases in board files
@ 2022-08-30 15:21   ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 .../boot/dts/ti/k3-j7200-common-proc-board.dts  | 17 +++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi            | 17 -----------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 121975dc8239..5d4dbaad17e8 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -15,6 +15,23 @@ / {
 	compatible = "ti,j7200-evm", "ti,j7200";
 	model = "Texas Instruments J7200 EVM";
 
+	aliases {
+		serial0 = &wkup_uart0;
+		serial1 = &mcu_uart0;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		serial9 = &main_uart7;
+		serial10 = &main_uart8;
+		serial11 = &main_uart9;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
index b6da0454cc5b..05ffc2de7017 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
@@ -17,23 +17,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &wkup_uart0;
-		serial1 = &mcu_uart0;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		serial9 = &main_uart7;
-		serial10 = &main_uart8;
-		serial11 = &main_uart9;
-		mmc0 = &main_sdhci0;
-		mmc1 = &main_sdhci1;
-	};
-
 	chosen { };
 
 	cpus {
-- 
2.31.1


_______________________________________________
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] 12+ messages in thread
* [PATCH 4/4] arm64: dts: ti: am64*: Define aliases in board files
  2022-08-30 15:21 ` Nishanth Menon
@ 2022-08-30 15:21   ` Nishanth Menon
  -1 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64.dtsi     | 16 ----------------
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 16 ++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-sk.dts  | 16 ++++++++++++++++
 3 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index 016dd8511ca6..ffe7578e553b 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -18,22 +18,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &mcu_uart0;
-		serial1 = &mcu_uart1;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		ethernet0 = &cpsw_port1;
-		ethernet1 = &cpsw_port2;
-		mmc0 = &sdhci0;
-		mmc1 = &sdhci1;
-	};
-
 	chosen { };
 
 	firmware {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index ad150c704623..076e21e3d261 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -16,6 +16,22 @@ / {
 	compatible = "ti,am642-evm", "ti,am642";
 	model = "Texas Instruments AM642 EVM";
 
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &mcu_uart1;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 2620469a7517..70432a9ac485 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -15,6 +15,22 @@ / {
 	compatible = "ti,am642-sk", "ti,am642";
 	model = "Texas Instruments AM642 SK";
 
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &mcu_uart1;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread
* [PATCH 4/4] arm64: dts: ti: am64*: Define aliases in board files
@ 2022-08-30 15:21   ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 15:21 UTC (permalink / raw)
  To: Krzysztof Kozlowski, Rob Herring, Vignesh Raghavendra
  Cc: Tero Kristo, Nishanth Menon, Daniel Thompson, linux-kernel,
	devicetree, linux-arm-kernel

Define aliases in board files, instead of in the SoC dtsi file.

Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64.dtsi     | 16 ----------------
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 16 ++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-sk.dts  | 16 ++++++++++++++++
 3 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index 016dd8511ca6..ffe7578e553b 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -18,22 +18,6 @@ / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &mcu_uart0;
-		serial1 = &mcu_uart1;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		ethernet0 = &cpsw_port1;
-		ethernet1 = &cpsw_port2;
-		mmc0 = &sdhci0;
-		mmc1 = &sdhci1;
-	};
-
 	chosen { };
 
 	firmware {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index ad150c704623..076e21e3d261 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -16,6 +16,22 @@ / {
 	compatible = "ti,am642-evm", "ti,am642";
 	model = "Texas Instruments AM642 EVM";
 
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &mcu_uart1;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 2620469a7517..70432a9ac485 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -15,6 +15,22 @@ / {
 	compatible = "ti,am642-sk", "ti,am642";
 	model = "Texas Instruments AM642 SK";
 
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &mcu_uart1;
+		serial2 = &main_uart0;
+		serial3 = &main_uart1;
+		serial4 = &main_uart2;
+		serial5 = &main_uart3;
+		serial6 = &main_uart4;
+		serial7 = &main_uart5;
+		serial8 = &main_uart6;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
-- 
2.31.1


_______________________________________________
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] 12+ messages in thread
* Re: [PATCH 2/4] arm64: dts: ti: j721e*: Define aliases in board files
  2022-08-30 15:21   ` Nishanth Menon
  (?)
@ 2022-08-30 18:18   ` Arnd Bergmann
  2022-08-30 20:15     ` Nishanth Menon
  -1 siblings, 1 reply; 12+ messages in thread
From: Arnd Bergmann @ 2022-08-30 18:18 UTC (permalink / raw)
  To: linux-arm-kernel

On Tue, Aug 30, 2022, at 5:21 PM, Nishanth Menon wrote:
> Define aliases in board files, instead of in the SoC dtsi file.
>
> Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
> Signed-off-by: Nishanth Menon <nm@ti.com>

The patch is a good step in the right direction, but

> 
> +	aliases {
> +		serial0 = &wkup_uart0;
> +		serial1 = &mcu_uart0;
> +		serial2 = &main_uart0;
> +		serial3 = &main_uart1;
> +		serial4 = &main_uart2;
> +		serial5 = &main_uart3;
> +		serial6 = &main_uart4;
> +		serial7 = &main_uart5;
> +		serial8 = &main_uart6;
> +		serial9 = &main_uart7;
> +		serial10 = &main_uart8;
> +		serial11 = &main_uart9;
> +		ethernet0 = &cpsw_port1;
> +		mmc0 = &main_sdhci0;
> +		mmc1 = &main_sdhci1;
> +		mmc2 = &main_sdhci2;

Are all these devices actually used on both of the boards?

There is no point in defining an alias if the board
does not route these to a device or a connector.

      Arnd

_______________________________________________
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] 12+ messages in thread
* Re: [PATCH 2/4] arm64: dts: ti: j721e*: Define aliases in board files
  2022-08-30 18:18   ` Arnd Bergmann
@ 2022-08-30 20:15     ` Nishanth Menon
  0 siblings, 0 replies; 12+ messages in thread
From: Nishanth Menon @ 2022-08-30 20:15 UTC (permalink / raw)
  To: Arnd Bergmann; +Cc: linux-arm-kernel

On 20:18-20220830, Arnd Bergmann wrote:
> On Tue, Aug 30, 2022, at 5:21 PM, Nishanth Menon wrote:
> > Define aliases in board files, instead of in the SoC dtsi file.
> >
> > Reported-by: Daniel Thompson <daniel.thompson@linaro.org>
> > Signed-off-by: Nishanth Menon <nm@ti.com>
> 
> The patch is a good step in the right direction, but
> 
> > 
> > +	aliases {
> > +		serial0 = &wkup_uart0;
> > +		serial1 = &mcu_uart0;
> > +		serial2 = &main_uart0;
> > +		serial3 = &main_uart1;
> > +		serial4 = &main_uart2;
> > +		serial5 = &main_uart3;
> > +		serial6 = &main_uart4;
> > +		serial7 = &main_uart5;
> > +		serial8 = &main_uart6;
> > +		serial9 = &main_uart7;
> > +		serial10 = &main_uart8;
> > +		serial11 = &main_uart9;
> > +		ethernet0 = &cpsw_port1;
> > +		mmc0 = &main_sdhci0;
> > +		mmc1 = &main_sdhci1;
> > +		mmc2 = &main_sdhci2;
> 
> Are all these devices actually used on both of the boards?
> 
> There is no point in defining an alias if the board
> does not route these to a device or a connector.

Thanks and true, I had indeed missed cross checking against the usage.
Will recheck, cleanup and respin this series.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2022-08-30 20:16 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-30 15:21 [PATCH 0/4] arm64: dts: ti: *: Define aliases in board file Nishanth Menon
2022-08-30 15:21 ` Nishanth Menon
2022-08-30 15:21 ` [PATCH 1/4] arm64: dts: ti: am65*: Define aliases in board files Nishanth Menon
2022-08-30 15:21   ` Nishanth Menon
2022-08-30 15:21 ` [PATCH 2/4] arm64: dts: ti: j721e*: " Nishanth Menon
2022-08-30 15:21   ` Nishanth Menon
2022-08-30 18:18   ` Arnd Bergmann
2022-08-30 20:15     ` Nishanth Menon
2022-08-30 15:21 ` [PATCH 3/4] arm64: dts: ti: j7200*: " Nishanth Menon
2022-08-30 15:21   ` Nishanth Menon
2022-08-30 15:21 ` [PATCH 4/4] arm64: dts: ti: am64*: " Nishanth Menon
2022-08-30 15:21   ` Nishanth Menon

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