arm64: dts: renesas: Use lowercase hex

The DTS code coding style expects lowercase hex for values and unit
addresses.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251223152358.152533-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

11 files changed, 186 insertions, 186 deletions

diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index f0729a482cef..36675f5bcdea 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1901,7 +1901,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -1909,7 +1909,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -1921,7 +1921,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -1929,23 +1929,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -1957,27 +1957,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2001,15 +2001,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2021,19 +2021,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2065,7 +2065,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2077,19 +2077,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index c9857ea944ed..ceef0104f75e 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1785,7 +1785,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -1793,7 +1793,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -1805,7 +1805,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -1813,23 +1813,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -1841,27 +1841,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -1885,15 +1885,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -1905,19 +1905,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -1949,7 +1949,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -1961,19 +1961,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 52920a6bf592..9df5f1a42400 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -1944,7 +1944,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -1952,7 +1952,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -1964,7 +1964,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -1972,23 +1972,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -2000,27 +2000,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2044,15 +2044,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2064,19 +2064,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2108,7 +2108,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2120,19 +2120,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
index 9ad700bde4ba..607f62a448d8 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
@@ -2176,7 +2176,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -2184,7 +2184,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -2196,7 +2196,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -2204,23 +2204,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -2232,27 +2232,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2276,15 +2276,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2296,19 +2296,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2340,7 +2340,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2352,19 +2352,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index e03b1f7cbfd6..e64c7b1aebc4 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -2101,7 +2101,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -2109,7 +2109,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -2121,7 +2121,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -2129,23 +2129,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -2157,27 +2157,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2201,15 +2201,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2221,19 +2221,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2265,7 +2265,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2277,19 +2277,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 31b11bdab69b..89f6c052c5e0 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -1981,7 +1981,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -1989,7 +1989,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -2001,7 +2001,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -2009,23 +2009,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -2037,27 +2037,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2081,15 +2081,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2101,19 +2101,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2145,7 +2145,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2157,19 +2157,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 4e730144e5fd..425561e658ca 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -1911,7 +1911,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu04: ssiu-4 {
-					dmas = <&audma0 0x3F>, <&audma1 0x40>;
+					dmas = <&audma0 0x3f>, <&audma1 0x40>;
 					dma-names = "rx", "tx";
 				};
 				ssiu05: ssiu-5 {
@@ -1919,7 +1919,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu06: ssiu-6 {
-					dmas = <&audma0 0x4F>, <&audma1 0x50>;
+					dmas = <&audma0 0x4f>, <&audma1 0x50>;
 					dma-names = "rx", "tx";
 				};
 				ssiu07: ssiu-7 {
@@ -1931,7 +1931,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu11: ssiu-9 {
-					dmas = <&audma0 0x4B>, <&audma1 0x4C>;
+					dmas = <&audma0 0x4b>, <&audma1 0x4c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu12: ssiu-10 {
@@ -1939,23 +1939,23 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu13: ssiu-11 {
-					dmas = <&audma0 0x59>, <&audma1 0x5A>;
+					dmas = <&audma0 0x59>, <&audma1 0x5a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu14: ssiu-12 {
-					dmas = <&audma0 0x5F>, <&audma1 0x60>;
+					dmas = <&audma0 0x5f>, <&audma1 0x60>;
 					dma-names = "rx", "tx";
 				};
 				ssiu15: ssiu-13 {
-					dmas = <&audma0 0xC3>, <&audma1 0xC4>;
+					dmas = <&audma0 0xc3>, <&audma1 0xc4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu16: ssiu-14 {
-					dmas = <&audma0 0xC7>, <&audma1 0xC8>;
+					dmas = <&audma0 0xc7>, <&audma1 0xc8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu17: ssiu-15 {
-					dmas = <&audma0 0xCB>, <&audma1 0xCC>;
+					dmas = <&audma0 0xcb>, <&audma1 0xcc>;
 					dma-names = "rx", "tx";
 				};
 				ssiu20: ssiu-16 {
@@ -1967,27 +1967,27 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu22: ssiu-18 {
-					dmas = <&audma0 0x6B>, <&audma1 0x6C>;
+					dmas = <&audma0 0x6b>, <&audma1 0x6c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu23: ssiu-19 {
-					dmas = <&audma0 0x6D>, <&audma1 0x6E>;
+					dmas = <&audma0 0x6d>, <&audma1 0x6e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu24: ssiu-20 {
-					dmas = <&audma0 0xCF>, <&audma1 0xCE>;
+					dmas = <&audma0 0xcf>, <&audma1 0xce>;
 					dma-names = "rx", "tx";
 				};
 				ssiu25: ssiu-21 {
-					dmas = <&audma0 0xEB>, <&audma1 0xEC>;
+					dmas = <&audma0 0xeb>, <&audma1 0xec>;
 					dma-names = "rx", "tx";
 				};
 				ssiu26: ssiu-22 {
-					dmas = <&audma0 0xED>, <&audma1 0xEE>;
+					dmas = <&audma0 0xed>, <&audma1 0xee>;
 					dma-names = "rx", "tx";
 				};
 				ssiu27: ssiu-23 {
-					dmas = <&audma0 0xEF>, <&audma1 0xF0>;
+					dmas = <&audma0 0xef>, <&audma1 0xf0>;
 					dma-names = "rx", "tx";
 				};
 				ssiu30: ssiu-24 {
@@ -2011,15 +2011,15 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu35: ssiu-29 {
-					dmas = <&audma0 0x29>, <&audma1 0x2A>;
+					dmas = <&audma0 0x29>, <&audma1 0x2a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu36: ssiu-30 {
-					dmas = <&audma0 0x2B>, <&audma1 0x2C>;
+					dmas = <&audma0 0x2b>, <&audma1 0x2c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu37: ssiu-31 {
-					dmas = <&audma0 0x2D>, <&audma1 0x2E>;
+					dmas = <&audma0 0x2d>, <&audma1 0x2e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu40: ssiu-32 {
@@ -2031,19 +2031,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu42: ssiu-34 {
-					dmas = <&audma0 0x19>, <&audma1 0x1A>;
+					dmas = <&audma0 0x19>, <&audma1 0x1a>;
 					dma-names = "rx", "tx";
 				};
 				ssiu43: ssiu-35 {
-					dmas = <&audma0 0x1B>, <&audma1 0x1C>;
+					dmas = <&audma0 0x1b>, <&audma1 0x1c>;
 					dma-names = "rx", "tx";
 				};
 				ssiu44: ssiu-36 {
-					dmas = <&audma0 0x1D>, <&audma1 0x1E>;
+					dmas = <&audma0 0x1d>, <&audma1 0x1e>;
 					dma-names = "rx", "tx";
 				};
 				ssiu45: ssiu-37 {
-					dmas = <&audma0 0x1F>, <&audma1 0x20>;
+					dmas = <&audma0 0x1f>, <&audma1 0x20>;
 					dma-names = "rx", "tx";
 				};
 				ssiu46: ssiu-38 {
@@ -2075,7 +2075,7 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu91: ssiu-45 {
-					dmas = <&audma0 0x7F>, <&audma1 0x80>;
+					dmas = <&audma0 0x7f>, <&audma1 0x80>;
 					dma-names = "rx", "tx";
 				};
 				ssiu92: ssiu-46 {
@@ -2087,19 +2087,19 @@
 					dma-names = "rx", "tx";
 				};
 				ssiu94: ssiu-48 {
-					dmas = <&audma0 0xA3>, <&audma1 0xA4>;
+					dmas = <&audma0 0xa3>, <&audma1 0xa4>;
 					dma-names = "rx", "tx";
 				};
 				ssiu95: ssiu-49 {
-					dmas = <&audma0 0xA5>, <&audma1 0xA6>;
+					dmas = <&audma0 0xa5>, <&audma1 0xa6>;
 					dma-names = "rx", "tx";
 				};
 				ssiu96: ssiu-50 {
-					dmas = <&audma0 0xA7>, <&audma1 0xA8>;
+					dmas = <&audma0 0xa7>, <&audma1 0xa8>;
 					dma-names = "rx", "tx";
 				};
 				ssiu97: ssiu-51 {
-					dmas = <&audma0 0xA9>, <&audma1 0xAA>;
+					dmas = <&audma0 0xa9>, <&audma1 0xaa>;
 					dma-names = "rx", "tx";
 				};
 			};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index bd52d60bafb9..29273da81995 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -1371,7 +1371,7 @@
 		wdt1: watchdog@12800c00 {
 			compatible = "renesas,r9a07g044-wdt",
 				     "renesas,rzg2l-wdt";
-			reg = <0 0x12800C00 0 0x400>;
+			reg = <0 0x12800c00 0 0x400>;
 			clocks = <&cpg CPG_MOD R9A07G044_WDT1_PCLK>,
 				 <&cpg CPG_MOD R9A07G044_WDT1_CLK>;
 			clock-names = "pclk", "oscclk";
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 4e0256d3201d..0dee48c4f1e4 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -1379,7 +1379,7 @@
 		wdt1: watchdog@12800c00 {
 			compatible = "renesas,r9a07g054-wdt",
 				     "renesas,rzg2l-wdt";
-			reg = <0 0x12800C00 0 0x400>;
+			reg = <0 0x12800c00 0 0x400>;
 			clocks = <&cpg CPG_MOD R9A07G054_WDT1_PCLK>,
 				 <&cpg CPG_MOD R9A07G054_WDT1_CLK>;
 			clock-names = "pclk", "oscclk";
diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
index 962a544fc50a..dc4577ebf2e9 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
@@ -61,7 +61,7 @@
 	memory@48000000 {
 		device_type = "memory";
 		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x1 0xF8000000>;
+		reg = <0x0 0x48000000 0x1 0xf8000000>;
 	};
 
 	memory@240000000 {
diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h48-kakip.dts b/arch/arm64/boot/dts/renesas/r9a09g057h48-kakip.dts
index e8523bb6705a..3028ed406306 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g057h48-kakip.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g057h48-kakip.dts
@@ -27,7 +27,7 @@
 	memory@48000000 {
 		device_type = "memory";
 		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x1 0xF8000000>;
+		reg = <0x0 0x48000000 0x1 0xf8000000>;
 	};
 
 	reg_1p8v: regulator-1p8v {