From mboxrd@z Thu Jan 1 00:00:00 1970 From: horms+renesas@verge.net.au (Simon Horman) Date: Fri, 27 Nov 2015 10:52:46 +0900 Subject: [PATCH 2/2] ARM: shmobile: r8a7793: Describe DMA for the serial ports In-Reply-To: <1448589166-11612-1-git-send-email-horms+renesas@verge.net.au> References: <1448589166-11612-1-git-send-email-horms+renesas@verge.net.au> Message-ID: <1448589166-11612-3-git-send-email-horms+renesas@verge.net.au> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes. Based on similar work for the r8a7791 by Geert Uytterhoeven. Cc: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7793.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 3ac2ec0414a0..8d5cbdfc3d5d 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -304,6 +304,8 @@ interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x21>, <&dmac0 0x22>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -314,6 +316,8 @@ interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x25>, <&dmac0 0x26>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -324,6 +328,8 @@ interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x27>, <&dmac0 0x28>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -334,6 +340,8 @@ interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA3>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -344,6 +352,8 @@ interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA4>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1f>, <&dmac0 0x20>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -354,6 +364,8 @@ interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA5>; clock-names = "sci_ick"; + dmas = <&dmac0 0x23>, <&dmac0 0x24>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -364,6 +376,8 @@ interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -374,6 +388,8 @@ interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x19>, <&dmac0 0x1a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -384,6 +400,8 @@ interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -394,6 +412,8 @@ interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x29>, <&dmac0 0x2a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -404,6 +424,8 @@ interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x29>, <&dmac0 0x2a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -414,6 +436,8 @@ interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -424,6 +448,8 @@ interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF3>; clock-names = "sci_ick"; + dmas = <&dmac0 0x2f>, <&dmac0 0x30>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -434,6 +460,8 @@ interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF4>; clock-names = "sci_ick"; + dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -444,6 +472,8 @@ interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF5>; clock-names = "sci_ick"; + dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -454,6 +484,8 @@ interrupts = <0 154 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x39>, <&dmac0 0x3a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -464,6 +496,8 @@ interrupts = <0 155 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -474,6 +508,8 @@ interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Date: Fri, 27 Nov 2015 01:52:46 +0000 Subject: [PATCH 2/2] ARM: shmobile: r8a7793: Describe DMA for the serial ports Message-Id: <1448589166-11612-3-git-send-email-horms+renesas@verge.net.au> List-Id: References: <1448589166-11612-1-git-send-email-horms+renesas@verge.net.au> In-Reply-To: <1448589166-11612-1-git-send-email-horms+renesas@verge.net.au> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes. Based on similar work for the r8a7791 by Geert Uytterhoeven. Cc: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7793.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 3ac2ec0414a0..8d5cbdfc3d5d 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -304,6 +304,8 @@ interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x21>, <&dmac0 0x22>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -314,6 +316,8 @@ interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x25>, <&dmac0 0x26>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -324,6 +328,8 @@ interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFA2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x27>, <&dmac0 0x28>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -334,6 +340,8 @@ interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA3>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -344,6 +352,8 @@ interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA4>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1f>, <&dmac0 0x20>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -354,6 +364,8 @@ interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp11_clks R8A7793_CLK_SCIFA5>; clock-names = "sci_ick"; + dmas = <&dmac0 0x23>, <&dmac0 0x24>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -364,6 +376,8 @@ interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -374,6 +388,8 @@ interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x19>, <&dmac0 0x1a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -384,6 +400,8 @@ interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -394,6 +412,8 @@ interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x29>, <&dmac0 0x2a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -404,6 +424,8 @@ interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x29>, <&dmac0 0x2a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -414,6 +436,8 @@ interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -424,6 +448,8 @@ interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF3>; clock-names = "sci_ick"; + dmas = <&dmac0 0x2f>, <&dmac0 0x30>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -434,6 +460,8 @@ interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF4>; clock-names = "sci_ick"; + dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -444,6 +472,8 @@ interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_SCIF5>; clock-names = "sci_ick"; + dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -454,6 +484,8 @@ interrupts = <0 154 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF0>; clock-names = "sci_ick"; + dmas = <&dmac0 0x39>, <&dmac0 0x3a>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -464,6 +496,8 @@ interrupts = <0 155 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF1>; clock-names = "sci_ick"; + dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -474,6 +508,8 @@ interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7793_CLK_HSCIF2>; clock-names = "sci_ick"; + dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; + dma-names = "tx", "rx"; power-domains = <&cpg_clocks>; status = "disabled"; }; -- 2.1.4