From: Geert Uytterhoeven <geert+renesas@glider.be> To: Linus Walleij <linus.walleij@linaro.org>, Magnus Damm <magnus.damm@gmail.com>, Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Phong Hoang <phong.hoang.wz@renesas.com>, Takeshi Kihara <takeshi.kihara.df@renesas.com>, linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven <geert+renesas@glider.be> Subject: [PATCH 2/2] arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2 Date: Thu, 18 Jan 2024 17:32:37 +0100 [thread overview] Message-ID: <72f20c1bf32187bd30a963cafe27252907d661f9.1705589612.git.geert+renesas@glider.be> (raw) In-Reply-To: <cover.1705589612.git.geert+renesas@glider.be> R-Car V4H actually has two SCIF_CLK pins. The second pin provides the SCIF_CLK signal for HSCIF2 and SCIF4. Fixes: a4c31c56d2d35641 ("arm64: dts: renesas: r8a779g0: Add SCIF nodes") Fixes: 39d9dfc6fbe1860e ("arm64: dts: renesas: r8a779g0: Add remaining HSCIF nodes") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi index 0a46f315c307e3cb..7b05b9b3e0a85f44 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi @@ -185,13 +185,19 @@ psci { method = "smc"; }; - /* External SCIF clock - to be overridden by boards that provide it */ + /* External SCIF clocks - to be overridden by boards that provide them */ scif_clk: scif { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; + scif_clk2: scif2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + soc: soc { compatible = "simple-bus"; interrupt-parent = <&gic>; @@ -690,7 +696,7 @@ hscif2: serial@e6560000 { interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 516>, <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>, - <&scif_clk>; + <&scif_clk2>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x35>, <&dmac0 0x34>, <&dmac1 0x35>, <&dmac1 0x34>; @@ -1066,7 +1072,7 @@ scif4: serial@e6c40000 { interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 705>, <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>, - <&scif_clk>; + <&scif_clk2>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x59>, <&dmac0 0x58>, <&dmac1 0x59>, <&dmac1 0x58>; -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be> To: Linus Walleij <linus.walleij@linaro.org>, Magnus Damm <magnus.damm@gmail.com>, Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Phong Hoang <phong.hoang.wz@renesas.com>, Takeshi Kihara <takeshi.kihara.df@renesas.com>, linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven <geert+renesas@glider.be> Subject: [PATCH 2/2] arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2 Date: Thu, 18 Jan 2024 17:32:37 +0100 [thread overview] Message-ID: <72f20c1bf32187bd30a963cafe27252907d661f9.1705589612.git.geert+renesas@glider.be> (raw) In-Reply-To: <cover.1705589612.git.geert+renesas@glider.be> R-Car V4H actually has two SCIF_CLK pins. The second pin provides the SCIF_CLK signal for HSCIF2 and SCIF4. Fixes: a4c31c56d2d35641 ("arm64: dts: renesas: r8a779g0: Add SCIF nodes") Fixes: 39d9dfc6fbe1860e ("arm64: dts: renesas: r8a779g0: Add remaining HSCIF nodes") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi index 0a46f315c307e3cb..7b05b9b3e0a85f44 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi @@ -185,13 +185,19 @@ psci { method = "smc"; }; - /* External SCIF clock - to be overridden by boards that provide it */ + /* External SCIF clocks - to be overridden by boards that provide them */ scif_clk: scif { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; + scif_clk2: scif2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + soc: soc { compatible = "simple-bus"; interrupt-parent = <&gic>; @@ -690,7 +696,7 @@ hscif2: serial@e6560000 { interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 516>, <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>, - <&scif_clk>; + <&scif_clk2>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x35>, <&dmac0 0x34>, <&dmac1 0x35>, <&dmac1 0x34>; @@ -1066,7 +1072,7 @@ scif4: serial@e6c40000 { interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 705>, <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>, - <&scif_clk>; + <&scif_clk2>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x59>, <&dmac0 0x58>, <&dmac1 0x59>, <&dmac1 0x58>; -- 2.34.1
next prev parent reply other threads:[~2024-01-18 16:33 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-18 16:32 [PATCH 0/2] renesas: r8a779g0: Add missing SCIF_CLK2 Geert Uytterhoeven 2024-01-18 16:32 ` Geert Uytterhoeven 2024-01-18 16:32 ` [PATCH 1/2] pinctrl: renesas: r8a779g0: Add missing SCIF_CLK2 pin group/function Geert Uytterhoeven 2024-01-18 16:32 ` Geert Uytterhoeven 2024-01-18 16:32 ` Geert Uytterhoeven [this message] 2024-01-18 16:32 ` [PATCH 2/2] arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2 Geert Uytterhoeven
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