* [PATCH 01/18] arm64: dts: r8a7795: add GPIO nodes
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 02/18] arm64: dts: r8a7795: add EthernetAVB device node Simon Horman
` (17 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 112 +++++++++++++++++++++++++++++++
1 file changed, 112 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index e26eecf1230f..44967a8f00ac 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -60,6 +60,118 @@
(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ gpio0: gpio@e6050000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6050000 0 0x50>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 0 16>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 912>;
+ power-domains = <&cpg>;
+ };
+
+ gpio1: gpio@e6051000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6051000 0 0x50>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 32 28>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 911>;
+ power-domains = <&cpg>;
+ };
+
+ gpio2: gpio@e6052000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6052000 0 0x50>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 64 15>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 910>;
+ power-domains = <&cpg>;
+ };
+
+ gpio3: gpio@e6053000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6053000 0 0x50>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 96 16>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 909>;
+ power-domains = <&cpg>;
+ };
+
+ gpio4: gpio@e6054000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6054000 0 0x50>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 128 18>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 908>;
+ power-domains = <&cpg>;
+ };
+
+ gpio5: gpio@e6055000 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055000 0 0x50>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 160 26>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 907>;
+ power-domains = <&cpg>;
+ };
+
+ gpio6: gpio@e6055400 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055400 0 0x50>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 192 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 906>;
+ power-domains = <&cpg>;
+ };
+
+ gpio7: gpio@e6055800 {
+ compatible = "renesas,gpio-r8a7795",
+ "renesas,gpio-rcar";
+ reg = <0 0xe6055800 0 0x50>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 224 4>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&cpg CPG_MOD 905>;
+ power-domains = <&cpg>;
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 02/18] arm64: dts: r8a7795: add EthernetAVB device node
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
2015-11-27 1:55 ` [PATCH 01/18] arm64: dts: r8a7795: add GPIO nodes Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 03/18] arm64: dts: r8a7795: enable EthernetAVB on Salvator-X Simon Horman
` (16 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 42 ++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 44967a8f00ac..2b22cbfb13f3 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -210,6 +210,48 @@
/* Empty node for now */
};
+ avb: ethernet@e6800000 {
+ compatible = "renesas,etheravb-r8a7795";
+ reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15",
+ "ch16", "ch17", "ch18", "ch19",
+ "ch20", "ch21", "ch22", "ch23",
+ "ch24";
+ clocks = <&cpg CPG_MOD 812>;
+ power-domains = <&cpg>;
+ phy-mode = "rgmii-id";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a7795", "renesas,scif";
reg = <0 0xe6e60000 0 64>;
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 03/18] arm64: dts: r8a7795: enable EthernetAVB on Salvator-X
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
2015-11-27 1:55 ` [PATCH 01/18] arm64: dts: r8a7795: add GPIO nodes Simon Horman
2015-11-27 1:55 ` [PATCH 02/18] arm64: dts: r8a7795: add EthernetAVB device node Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 04/18] arm64: dts: r8a7795: enable nfs root on Salvator-X board Simon Horman
` (15 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index a3db98384e53..afdf53874da1 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -45,6 +45,11 @@
renesas,groups = "scif2_data_a";
renesas,function = "scif2";
};
+
+ avb_pins: avb {
+ renesas,groups = "avb_mdc";
+ renesas,function = "avb";
+ };
};
&scif1 {
@@ -60,3 +65,29 @@
status = "okay";
};
+
+&avb {
+ pinctrl-0 = <&avb_pins>;
+ pinctrl-names = "default";
+ renesas,no-ether-link;
+ phy-handle = <&phy0>;
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ rxc-skew-ps = <900>;
+ rxdv-skew-ps = <0>;
+ rxd0-skew-ps = <0>;
+ rxd1-skew-ps = <0>;
+ rxd2-skew-ps = <0>;
+ rxd3-skew-ps = <0>;
+ txc-skew-ps = <900>;
+ txen-skew-ps = <0>;
+ txd0-skew-ps = <0>;
+ txd1-skew-ps = <0>;
+ txd2-skew-ps = <0>;
+ txd3-skew-ps = <0>;
+ reg = <0>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 04/18] arm64: dts: r8a7795: enable nfs root on Salvator-X board
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (2 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 03/18] arm64: dts: r8a7795: enable EthernetAVB on Salvator-X Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 05/18] arm64: renesas: salvator-x: Setup ethernet0 alias for U-Boot Simon Horman
` (14 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
As has been the practice for boards for 32bit ARM Renesas SoCs
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index afdf53874da1..548f93f983a2 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -21,7 +21,7 @@
};
chosen {
- bootargs = "ignore_loglevel";
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial0:115200n8";
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 05/18] arm64: renesas: salvator-x: Setup ethernet0 alias for U-Boot
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (3 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 04/18] arm64: dts: r8a7795: enable nfs root on Salvator-X board Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 06/18] arm64: renesas: r8a7795: add I2C support Simon Horman
` (13 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Add an ethernet0 alias for the wired network card so that U-Boot can
find the device-node and add an appropriate "local-mac-address"
property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 548f93f983a2..35ebb063bff6 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -18,6 +18,7 @@
aliases {
serial0 = &scif2;
serial1 = &scif1;
+ ethernet0 = &avb;
};
chosen {
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 06/18] arm64: renesas: r8a7795: add I2C support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (4 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 05/18] arm64: renesas: salvator-x: Setup ethernet0 alias for U-Boot Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 8:17 ` Geert Uytterhoeven
2015-11-27 1:55 ` [PATCH 07/18] arm64: renesas: salvator-x: enable I2C Simon Horman
` (12 subsequent siblings)
18 siblings, 1 reply; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[geert: aAdd clock-output-names properties]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 87 ++++++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 2b22cbfb13f3..c01a7e4f59a4 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -16,6 +16,16 @@
#address-cells = <2>;
#size-cells = <2>;
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &i2c5;
+ i2c6 = &i2c6;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -323,5 +333,82 @@
power-domains = <&cpg>;
status = "disabled";
};
+
+ i2c0: i2c@e6500000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe6500000 0 0x40>;
+ interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 931>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@e6508000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe6508000 0 0x40>;
+ interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 930>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@e6510000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe6510000 0 0x40>;
+ interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 929>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@e66d0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe66d0000 0 0x40>;
+ interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 928>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c4: i2c@e66d8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe66d8000 0 0x40>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 927>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c5: i2c@e66e0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe66e0000 0 0x40>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 919>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ i2c6: i2c@e66e8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a7795";
+ reg = <0 0xe66e8000 0 0x40>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 918>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
};
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* Re: [PATCH 06/18] arm64: renesas: r8a7795: add I2C support
2015-11-27 1:55 ` [PATCH 06/18] arm64: renesas: r8a7795: add I2C support Simon Horman
@ 2015-11-27 8:17 ` Geert Uytterhoeven
2015-11-30 0:38 ` Simon Horman
0 siblings, 1 reply; 30+ messages in thread
From: Geert Uytterhoeven @ 2015-11-27 8:17 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Nov 27, 2015 at 2:55 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> [geert: aAdd clock-output-names properties]
That part is no longer true.
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 30+ messages in thread* Re: [PATCH 06/18] arm64: renesas: r8a7795: add I2C support
2015-11-27 8:17 ` Geert Uytterhoeven
@ 2015-11-30 0:38 ` Simon Horman
0 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-30 0:38 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Nov 27, 2015 at 09:17:07AM +0100, Geert Uytterhoeven wrote:
> On Fri, Nov 27, 2015 at 2:55 AM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> >
> > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > [geert: aAdd clock-output-names properties]
>
> That part is no longer true.
Oops. I'll drop that if there is a need to repost this pull-request.
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> > Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH 07/18] arm64: renesas: salvator-x: enable I2C
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (5 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 06/18] arm64: renesas: r8a7795: add I2C support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 08/18] arm64: renesas: r8a7795 dtsi: Add all HSCIF nodes Simon Horman
` (11 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 35ebb063bff6..d829fdae3c56 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -47,6 +47,11 @@
renesas,function = "scif2";
};
+ i2c2_pins: i2c2 {
+ renesas,groups = "i2c2_a";
+ renesas,function = "i2c2";
+ };
+
avb_pins: avb {
renesas,groups = "avb_mdc";
renesas,function = "avb";
@@ -67,6 +72,13 @@
status = "okay";
};
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 08/18] arm64: renesas: r8a7795 dtsi: Add all HSCIF nodes
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (6 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 07/18] arm64: renesas: salvator-x: enable I2C Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 09/18] arm64: renesas: r8a7795: add AUDIO_DMAC support Simon Horman
` (10 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Add the device nodes for all HSCIF serial ports, incl. clocks, clock
domain, and dma properties.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 60 ++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index c01a7e4f59a4..348baebffeac 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -262,6 +262,66 @@
#size-cells = <0>;
};
+ hscif0: serial@e6540000 {
+ compatible = "renesas,hscif-r8a7795", "renesas,hscif";
+ reg = <0 0xe6540000 0 96>;
+ interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 520>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x31>, <&dmac1 0x30>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ hscif1: serial@e6550000 {
+ compatible = "renesas,hscif-r8a7795", "renesas,hscif";
+ reg = <0 0xe6550000 0 96>;
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 519>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x33>, <&dmac1 0x32>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ hscif2: serial@e6560000 {
+ compatible = "renesas,hscif-r8a7795", "renesas,hscif";
+ reg = <0 0xe6560000 0 96>;
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 518>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x35>, <&dmac1 0x34>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ hscif3: serial@e66a0000 {
+ compatible = "renesas,hscif-r8a7795", "renesas,hscif";
+ reg = <0 0xe66a0000 0 96>;
+ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 517>;
+ clock-names = "sci_ick";
+ dmas = <&dmac0 0x37>, <&dmac0 0x36>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ hscif4: serial@e66b0000 {
+ compatible = "renesas,hscif-r8a7795", "renesas,hscif";
+ reg = <0 0xe66b0000 0 96>;
+ interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 516>;
+ clock-names = "sci_ick";
+ dmas = <&dmac0 0x39>, <&dmac0 0x38>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a7795", "renesas,scif";
reg = <0 0xe6e60000 0 64>;
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 09/18] arm64: renesas: r8a7795: add AUDIO_DMAC support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (7 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 08/18] arm64: renesas: r8a7795 dtsi: Add all HSCIF nodes Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 10/18] arm64: renesas: r8a7795: Sound SSI PIO support Simon Horman
` (9 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 64 ++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 348baebffeac..2cc58114d1ef 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -203,6 +203,70 @@
#power-domain-cells = <0>;
};
+ audma0: dma-controller@ec700000 {
+ compatible = "renesas,rcar-dmac";
+ reg = <0 0xec700000 0 0x10000>;
+ interrupts = <0 350 IRQ_TYPE_LEVEL_HIGH
+ 0 320 IRQ_TYPE_LEVEL_HIGH
+ 0 321 IRQ_TYPE_LEVEL_HIGH
+ 0 322 IRQ_TYPE_LEVEL_HIGH
+ 0 323 IRQ_TYPE_LEVEL_HIGH
+ 0 324 IRQ_TYPE_LEVEL_HIGH
+ 0 325 IRQ_TYPE_LEVEL_HIGH
+ 0 326 IRQ_TYPE_LEVEL_HIGH
+ 0 327 IRQ_TYPE_LEVEL_HIGH
+ 0 328 IRQ_TYPE_LEVEL_HIGH
+ 0 329 IRQ_TYPE_LEVEL_HIGH
+ 0 330 IRQ_TYPE_LEVEL_HIGH
+ 0 331 IRQ_TYPE_LEVEL_HIGH
+ 0 332 IRQ_TYPE_LEVEL_HIGH
+ 0 333 IRQ_TYPE_LEVEL_HIGH
+ 0 334 IRQ_TYPE_LEVEL_HIGH
+ 0 335 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ clocks = <&cpg CPG_MOD 502>;
+ clock-names = "fck";
+ power-domains = <&cpg>;
+ #dma-cells = <1>;
+ dma-channels = <16>;
+ };
+
+ audma1: dma-controller@ec720000 {
+ compatible = "renesas,rcar-dmac";
+ reg = <0 0xec720000 0 0x10000>;
+ interrupts = <0 351 IRQ_TYPE_LEVEL_HIGH
+ 0 336 IRQ_TYPE_LEVEL_HIGH
+ 0 337 IRQ_TYPE_LEVEL_HIGH
+ 0 338 IRQ_TYPE_LEVEL_HIGH
+ 0 339 IRQ_TYPE_LEVEL_HIGH
+ 0 340 IRQ_TYPE_LEVEL_HIGH
+ 0 341 IRQ_TYPE_LEVEL_HIGH
+ 0 342 IRQ_TYPE_LEVEL_HIGH
+ 0 343 IRQ_TYPE_LEVEL_HIGH
+ 0 344 IRQ_TYPE_LEVEL_HIGH
+ 0 345 IRQ_TYPE_LEVEL_HIGH
+ 0 346 IRQ_TYPE_LEVEL_HIGH
+ 0 347 IRQ_TYPE_LEVEL_HIGH
+ 0 348 IRQ_TYPE_LEVEL_HIGH
+ 0 349 IRQ_TYPE_LEVEL_HIGH
+ 0 382 IRQ_TYPE_LEVEL_HIGH
+ 0 383 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ clocks = <&cpg CPG_MOD 501>;
+ clock-names = "fck";
+ power-domains = <&cpg>;
+ #dma-cells = <1>;
+ dma-channels = <16>;
+ };
+
pfc: pfc@e6060000 {
compatible = "renesas,pfc-r8a7795";
reg = <0 0xe6060000 0 0x50c>;
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 10/18] arm64: renesas: r8a7795: Sound SSI PIO support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (8 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 09/18] arm64: renesas: r8a7795: add AUDIO_DMAC support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 11/18] arm64: renesas: r8a7795: Sound SSI DMA support Simon Horman
` (8 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
This patch adds SSI for PIO sound support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 95 ++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 2cc58114d1ef..15753f4dcf4e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -52,6 +52,29 @@
clock-frequency = <0>;
};
+ /*
+ * The external audio clocks are configured as 0 Hz fixed frequency
+ * clocks by default.
+ * Boards that provide audio clocks should override them.
+ */
+ audio_clk_a: audio_clk_a {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ audio_clk_b: audio_clk_b {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ audio_clk_c: audio_clk_c {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
soc {
compatible = "simple-bus";
interrupt-parent = <&gic>;
@@ -534,5 +557,77 @@
power-domains = <&cpg>;
status = "disabled";
};
+
+ rcar_sound: sound@ec500000 {
+ /*
+ * #sound-dai-cells is required
+ *
+ * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>;
+ * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>;
+ */
+ /*
+ * #clock-cells is required for audio_clkout0/1/2/3
+ *
+ * clkout : #clock-cells = <0>; <&rcar_sound>;
+ * clkout0/1/2/3: #clock-cells = <1>; <&rcar_sound N>;
+ */
+ compatible = "renesas,rcar_sound-r8a7795", "renesas,rcar_sound-gen3";
+ reg = <0 0xec500000 0 0x1000>, /* SCU */
+ <0 0xec5a0000 0 0x100>, /* ADG */
+ <0 0xec540000 0 0x1000>, /* SSIU */
+ <0 0xec541000 0 0x280>, /* SSI */
+ <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+
+ clocks = <&cpg CPG_MOD 1005>,
+ <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+ <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+ <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+ <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+ <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+ <&audio_clk_a>, <&audio_clk_b>,
+ <&audio_clk_c>,
+ <&cpg CPG_CORE R8A7795_CLK_S0D4>;
+ clock-names = "ssi-all",
+ "ssi.9", "ssi.8", "ssi.7", "ssi.6",
+ "ssi.5", "ssi.4", "ssi.3", "ssi.2",
+ "ssi.1", "ssi.0",
+ "clk_a", "clk_b", "clk_c", "clk_i";
+ power-domains = <&cpg>;
+ status = "disabled";
+
+ rcar_sound,ssi {
+ ssi0: ssi@0 {
+ interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi1: ssi@1 {
+ interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi2: ssi@2 {
+ interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi3: ssi@3 {
+ interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi4: ssi@4 {
+ interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi5: ssi@5 {
+ interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi6: ssi@6 {
+ interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi7: ssi@7 {
+ interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi8: ssi@8 {
+ interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ ssi9: ssi@9 {
+ interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+ };
};
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 11/18] arm64: renesas: r8a7795: Sound SSI DMA support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (9 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 10/18] arm64: renesas: r8a7795: Sound SSI PIO support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 12/18] arm64: renesas: r8a7795: Sound SRC support Simon Horman
` (7 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 15753f4dcf4e..5d684e961675 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -599,33 +599,53 @@
rcar_sound,ssi {
ssi0: ssi@0 {
interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi1: ssi@1 {
interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi2: ssi@2 {
interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi3: ssi@3 {
interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi4: ssi@4 {
interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi5: ssi@5 {
interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi6: ssi@6 {
interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi7: ssi@7 {
interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi8: ssi@8 {
interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
ssi9: ssi@9 {
interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
};
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 12/18] arm64: renesas: r8a7795: Sound SRC support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (10 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 11/18] arm64: renesas: r8a7795: Sound SSI DMA support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 13/18] arm64: renesas: r8a7795: Sound DVC support Simon Horman
` (6 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 61 ++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 5d684e961675..c3b2089de531 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -585,6 +585,11 @@
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+ <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+ <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+ <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+ <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+ <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
<&audio_clk_a>, <&audio_clk_b>,
<&audio_clk_c>,
<&cpg CPG_CORE R8A7795_CLK_S0D4>;
@@ -592,10 +597,66 @@
"ssi.9", "ssi.8", "ssi.7", "ssi.6",
"ssi.5", "ssi.4", "ssi.3", "ssi.2",
"ssi.1", "ssi.0",
+ "src.9", "src.8", "src.7", "src.6",
+ "src.5", "src.4", "src.3", "src.2",
+ "src.1", "src.0",
"clk_a", "clk_b", "clk_c", "clk_i";
power-domains = <&cpg>;
status = "disabled";
+ rcar_sound,src {
+ src0: src@0 {
+ interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x85>, <&audma1 0x9a>;
+ dma-names = "rx", "tx";
+ };
+ src1: src@1 {
+ interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x87>, <&audma1 0x9c>;
+ dma-names = "rx", "tx";
+ };
+ src2: src@2 {
+ interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x89>, <&audma1 0x9e>;
+ dma-names = "rx", "tx";
+ };
+ src3: src@3 {
+ interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8b>, <&audma1 0xa0>;
+ dma-names = "rx", "tx";
+ };
+ src4: src@4 {
+ interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8d>, <&audma1 0xb0>;
+ dma-names = "rx", "tx";
+ };
+ src5: src@5 {
+ interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8f>, <&audma1 0xb2>;
+ dma-names = "rx", "tx";
+ };
+ src6: src@6 {
+ interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x91>, <&audma1 0xb4>;
+ dma-names = "rx", "tx";
+ };
+ src7: src@7 {
+ interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x93>, <&audma1 0xb6>;
+ dma-names = "rx", "tx";
+ };
+ src8: src@8 {
+ interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x95>, <&audma1 0xb8>;
+ dma-names = "rx", "tx";
+ };
+ src9: src@9 {
+ interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x97>, <&audma1 0xba>;
+ dma-names = "rx", "tx";
+ };
+ };
+
rcar_sound,ssi {
ssi0: ssi@0 {
interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 13/18] arm64: renesas: r8a7795: Sound DVC support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (11 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 12/18] arm64: renesas: r8a7795: Sound SRC support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 14/18] arm64: renesas: salvator-x: Sound SSI PIO support Simon Horman
` (5 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index c3b2089de531..b1902ea1dae4 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -590,6 +590,7 @@
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+ <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
<&audio_clk_a>, <&audio_clk_b>,
<&audio_clk_c>,
<&cpg CPG_CORE R8A7795_CLK_S0D4>;
@@ -600,10 +601,22 @@
"src.9", "src.8", "src.7", "src.6",
"src.5", "src.4", "src.3", "src.2",
"src.1", "src.0",
+ "dvc.0", "dvc.1",
"clk_a", "clk_b", "clk_c", "clk_i";
power-domains = <&cpg>;
status = "disabled";
+ rcar_sound,dvc {
+ dvc0: dvc@0 {
+ dmas = <&audma0 0xbc>;
+ dma-names = "tx";
+ };
+ dvc1: dvc@1 {
+ dmas = <&audma0 0xbe>;
+ dma-names = "tx";
+ };
+ };
+
rcar_sound,src {
src0: src@0 {
interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 14/18] arm64: renesas: salvator-x: Sound SSI PIO support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (12 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 13/18] arm64: renesas: r8a7795: Sound DVC support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 15/18] arm64: renesas: salvator-x: Sound SSI DMA support Simon Horman
` (4 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
This patch adds PIO sound support for Salvator-X board.
It can use 44.1kHz base sound only at this point, since 48kHz base
sound needs CS2000, but it is not yet upstreamed.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 76 ++++++++++++++++++++++
1 file changed, 76 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index d829fdae3c56..90ca7faa629c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -31,6 +31,28 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+
+ x12_clk: x12_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
+ };
+
+ rsnd_ak4613: sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&sndcpu>;
+ simple-audio-card,frame-master = <&sndcpu>;
+
+ sndcpu: simple-audio-card,cpu {
+ sound-dai = <&rcar_sound>;
+ };
+
+ sndcodec: simple-audio-card,codec {
+ sound-dai = <&ak4613>;
+ };
+ };
};
&extal_clk {
@@ -56,6 +78,17 @@
renesas,groups = "avb_mdc";
renesas,function = "avb";
};
+
+ sound_pins: sound {
+ renesas,groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
+ renesas,function = "ssi";
+ };
+
+ sound_clk_pins: sound_clk {
+ renesas,groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
+ "audio_clkout_a", "audio_clkout3_a";
+ renesas,function = "audio_clk";
+ };
};
&scif1 {
@@ -77,6 +110,49 @@
pinctrl-names = "default";
status = "okay";
+
+ clock-frequency = <100000>;
+
+ ak4613: codec@10 {
+ compatible = "asahi-kasei,ak4613";
+ #sound-dai-cells = <0>;
+ reg = <0x10>;
+ clocks = <&rcar_sound 3>;
+ };
+};
+
+&rcar_sound {
+ pinctrl-0 = <&sound_pins &sound_clk_pins>;
+ pinctrl-names = "default";
+
+ /* Single DAI */
+ #sound-dai-cells = <0>;
+
+ /* audio_clkout0/1/2/3 */
+ #clock-cells = <1>;
+ clock-frequency = <11289600>;
+
+ status = "okay";
+
+ rcar_sound,dai {
+ dai0 {
+ playback = <&ssi0>;
+ capture = <&ssi1>;
+ };
+ };
+};
+
+&ssi0 {
+ pio-transfer;
+};
+
+&ssi1 {
+ pio-transfer;
+ shared-pin;
+};
+
+&audio_clk_a {
+ clock-frequency = <22579200>;
};
&avb {
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 15/18] arm64: renesas: salvator-x: Sound SSI DMA support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (13 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 14/18] arm64: renesas: salvator-x: Sound SSI PIO support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 16/18] arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF Simon Horman
` (3 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
DMA transfer to/from SSI
DMA
[MEM] -> [SSI]
DMA
[MEM] <- [SSI]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 90ca7faa629c..9c5fd4a32000 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -143,11 +143,11 @@
};
&ssi0 {
- pio-transfer;
+ no-busif;
};
&ssi1 {
- pio-transfer;
+ no-busif;
shared-pin;
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 16/18] arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (14 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 15/18] arm64: renesas: salvator-x: Sound SSI DMA support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 17/18] arm64: renesas: salvator-x: Sound SRC support Simon Horman
` (2 subsequent siblings)
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
DMA transfer to/from SSIU
DMA
[MEM] -> [SSIU] -> [SSI]
DMA
[MEM] <- [SSIU] <- [SSI]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 9c5fd4a32000..e49e5dc6dafc 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -142,12 +142,7 @@
};
};
-&ssi0 {
- no-busif;
-};
-
&ssi1 {
- no-busif;
shared-pin;
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 17/18] arm64: renesas: salvator-x: Sound SRC support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (15 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 16/18] arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-11-27 1:55 ` [PATCH 18/18] arm64: renesas: salvator-x: Sound DVC support Simon Horman
2015-12-11 23:53 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Arnd Bergmann
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index e49e5dc6dafc..47bf252774d7 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -136,8 +136,8 @@
rcar_sound,dai {
dai0 {
- playback = <&ssi0>;
- capture = <&ssi1>;
+ playback = <&ssi0 &src0>;
+ capture = <&ssi1 &src1>;
};
};
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* [PATCH 18/18] arm64: renesas: salvator-x: Sound DVC support
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (16 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 17/18] arm64: renesas: salvator-x: Sound SRC support Simon Horman
@ 2015-11-27 1:55 ` Simon Horman
2015-12-11 23:53 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Arnd Bergmann
18 siblings, 0 replies; 30+ messages in thread
From: Simon Horman @ 2015-11-27 1:55 UTC (permalink / raw)
To: linux-arm-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 27 ++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 47bf252774d7..c5f709e7c0ba 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -8,6 +8,29 @@
* kind, whether express or implied.
*/
+/*
+ * SSI-AK4613
+ *
+ * This command is required when Playback/Capture
+ *
+ * amixer set "DVC Out" 100%
+ * amixer set "DVC In" 100%
+ *
+ * You can use Mute
+ *
+ * amixer set "DVC Out Mute" on
+ * amixer set "DVC In Mute" on
+ *
+ * You can use Volume Ramp
+ *
+ * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
+ * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
+ * amixer set "DVC Out Ramp" on
+ * aplay xxx.wav &
+ * amixer set "DVC Out" 80% // Volume Down
+ * amixer set "DVC Out" 100% // Volume Up
+ */
+
/dts-v1/;
#include "r8a7795.dtsi"
@@ -136,8 +159,8 @@
rcar_sound,dai {
dai0 {
- playback = <&ssi0 &src0>;
- capture = <&ssi1 &src1>;
+ playback = <&ssi0 &src0 &dvc0>;
+ capture = <&ssi1 &src1 &dvc1>;
};
};
};
--
2.1.4
^ permalink raw reply related [flat|nested] 30+ messages in thread* Re: [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5
2015-11-27 1:55 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.5 Simon Horman
` (17 preceding siblings ...)
2015-11-27 1:55 ` [PATCH 18/18] arm64: renesas: salvator-x: Sound DVC support Simon Horman
@ 2015-12-11 23:53 ` Arnd Bergmann
18 siblings, 0 replies; 30+ messages in thread
From: Arnd Bergmann @ 2015-12-11 23:53 UTC (permalink / raw)
To: linux-arm-kernel
On Friday 27 November 2015 10:55:32 Simon Horman wrote:
> Second Round of Renesas ARM64 Based SoC DT Updates for v4.5
>
> * Enable GPIO, EthernetAVB, I2C and Sound on r8a7795/salvator-x
>
Merged this into next/dt64 as well, thanks!
Arnd
^ permalink raw reply [flat|nested] 30+ messages in thread