* [PATCH v3 1/9] arm64: dts: renesas: hihope-common: Move du clk properties out of common dtsi
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 14:57 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 2/9] arm64: dts: renesas: r8a774b1: Add DU device to DT Biju Das
` (7 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
RZ/G2N board is pin compatible with RZ/G2M board. However on the SoC
side RZ/G2N uses DU3 where as RZ/G2M uses DU2 for the DPAD. In order to
reuse the common dtsi for both the boards, it is required to move du clock
properties from common dtsi to board specific dts.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No Change
---
arch/arm64/boot/dts/renesas/hihope-common.dtsi | 8 --------
arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts | 11 +++++++++++
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
index 3e376d2..355d0a2 100644
--- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
@@ -142,14 +142,6 @@
};
&du {
- clocks = <&cpg CPG_MOD 724>,
- <&cpg CPG_MOD 723>,
- <&cpg CPG_MOD 722>,
- <&versaclock5 1>,
- <&x302_clk>,
- <&versaclock5 2>;
- clock-names = "du.0", "du.1", "du.2",
- "dclkin.0", "dclkin.1", "dclkin.2";
status = "okay";
};
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts
index 93ca973..96f2fb0 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts
@@ -24,3 +24,14 @@
reg = <0x6 0x00000000 0x0 0x80000000>;
};
};
+
+&du {
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 722>,
+ <&versaclock5 1>,
+ <&x302_clk>,
+ <&versaclock5 2>;
+ clock-names = "du.0", "du.1", "du.2",
+ "dclkin.0", "dclkin.1", "dclkin.2";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 1/9] arm64: dts: renesas: hihope-common: Move du clk properties out of common dtsi
2019-10-02 15:20 ` [PATCH v3 1/9] arm64: dts: renesas: hihope-common: Move du clk properties out of common dtsi Biju Das
@ 2019-10-09 14:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 14:57 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:20 PM Biju Das <biju.das@bp.renesas.com> wrote:
> RZ/G2N board is pin compatible with RZ/G2M board. However on the SoC
> side RZ/G2N uses DU3 where as RZ/G2M uses DU2 for the DPAD. In order to
> reuse the common dtsi for both the boards, it is required to move du clock
> properties from common dtsi to board specific dts.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 2/9] arm64: dts: renesas: r8a774b1: Add DU device to DT
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
2019-10-02 15:20 ` [PATCH v3 1/9] arm64: dts: renesas: hihope-common: Move du clk properties out of common dtsi Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 12:37 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 3/9] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance Biju Das
` (6 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
Add the DU device to r8a774b1 SoC DT.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No Change
---
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 38 +++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 9d5630a..777b45d 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1285,7 +1285,18 @@
};
du: display@feb00000 {
+ compatible = "renesas,du-r8a774b1";
reg = <0 0xfeb00000 0 0x80000>;
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 721>;
+ clock-names = "du.0", "du.1", "du.3";
+ status = "disabled";
+
+ vsps = <&vspd0 0>, <&vspd1 0>, <&vspd0 1>;
ports {
#address-cells = <1>;
@@ -1304,6 +1315,33 @@
port@2 {
reg = <2>;
du_out_lvds0: endpoint {
+ remote-endpoint = <&lvds0_in>;
+ };
+ };
+ };
+ };
+
+ lvds0: lvds@feb90000 {
+ compatible = "renesas,r8a774b1-lvds";
+ reg = <0 0xfeb90000 0 0x14>;
+ clocks = <&cpg CPG_MOD 727>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ resets = <&cpg 727>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ lvds0_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ lvds0_out: endpoint {
};
};
};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 2/9] arm64: dts: renesas: r8a774b1: Add DU device to DT
2019-10-02 15:20 ` [PATCH v3 2/9] arm64: dts: renesas: r8a774b1: Add DU device to DT Biju Das
@ 2019-10-09 12:37 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 12:37 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:20 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Add the DU device to r8a774b1 SoC DT.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 3/9] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
2019-10-02 15:20 ` [PATCH v3 1/9] arm64: dts: renesas: hihope-common: Move du clk properties out of common dtsi Biju Das
2019-10-02 15:20 ` [PATCH v3 2/9] arm64: dts: renesas: r8a774b1: Add DU device to DT Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 12:40 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 4/9] arm64: dts: renesas: r8a774b1-hihope-rzg2n: Add display clock properties Biju Das
` (5 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
Add the HDMI encoder to the R8A774B1 DT in disabled state.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No change
---
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 777b45d..979be5a 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1267,7 +1267,16 @@
};
hdmi0: hdmi@fead0000 {
+ compatible = "renesas,r8a774b1-hdmi",
+ "renesas,rcar-gen3-hdmi";
reg = <0 0xfead0000 0 0x10000>;
+ interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 729>,
+ <&cpg CPG_CORE R8A774B1_CLK_HDMI>;
+ clock-names = "iahb", "isfr";
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ resets = <&cpg 729>;
+ status = "disabled";
ports {
#address-cells = <1>;
@@ -1276,11 +1285,16 @@
port@0 {
reg = <0>;
dw_hdmi0_in: endpoint {
+ remote-endpoint = <&du_out_hdmi0>;
};
};
port@1 {
reg = <1>;
};
+ port@2 {
+ /* HDMI sound */
+ reg = <2>;
+ };
};
};
@@ -1310,6 +1324,7 @@
port@1 {
reg = <1>;
du_out_hdmi0: endpoint {
+ remote-endpoint = <&dw_hdmi0_in>;
};
};
port@2 {
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 3/9] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance
2019-10-02 15:20 ` [PATCH v3 3/9] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance Biju Das
@ 2019-10-09 12:40 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 12:40 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:20 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Add the HDMI encoder to the R8A774B1 DT in disabled state.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 4/9] arm64: dts: renesas: r8a774b1-hihope-rzg2n: Add display clock properties
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (2 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 3/9] arm64: dts: renesas: r8a774b1: Add HDMI encoder instance Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 12:42 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 5/9] arm64: dts: renesas: r8a774b1: Add FDP1 device nodes Biju Das
` (4 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
Add display clock properties for the HiHope RZ/G2N board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No change
---
arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts
index c9e2119..9910c1a 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts
@@ -25,6 +25,17 @@
};
};
+&du {
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 721>,
+ <&versaclock5 1>,
+ <&x302_clk>,
+ <&versaclock5 2>;
+ clock-names = "du.0", "du.1", "du.3",
+ "dclkin.0", "dclkin.1", "dclkin.3";
+};
+
&sdhi3 {
mmc-hs400-1_8v;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 4/9] arm64: dts: renesas: r8a774b1-hihope-rzg2n: Add display clock properties
2019-10-02 15:20 ` [PATCH v3 4/9] arm64: dts: renesas: r8a774b1-hihope-rzg2n: Add display clock properties Biju Das
@ 2019-10-09 12:42 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 12:42 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:20 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Add display clock properties for the HiHope RZ/G2N board.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 5/9] arm64: dts: renesas: r8a774b1: Add FDP1 device nodes
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (3 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 4/9] arm64: dts: renesas: r8a774b1-hihope-rzg2n: Add display clock properties Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 12:43 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 6/9] arm64: dts: renesas: r8a774b1: Add PWM " Biju Das
` (3 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
The r8a774b1 has a single FDP1 instance.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No change
---
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 979be5a..93b2e88 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1182,6 +1182,16 @@
/* placeholder */
};
+ fdp1@fe940000 {
+ compatible = "renesas,fdp1";
+ reg = <0 0xfe940000 0 0x2400>;
+ interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 119>;
+ power-domains = <&sysc R8A774B1_PD_A3VP>;
+ resets = <&cpg 119>;
+ renesas,fcp = <&fcpf0>;
+ };
+
fcpf0: fcp@fe950000 {
compatible = "renesas,fcpf";
reg = <0 0xfe950000 0 0x200>;
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 5/9] arm64: dts: renesas: r8a774b1: Add FDP1 device nodes
2019-10-02 15:20 ` [PATCH v3 5/9] arm64: dts: renesas: r8a774b1: Add FDP1 device nodes Biju Das
@ 2019-10-09 12:43 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 12:43 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:21 PM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774b1 has a single FDP1 instance.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 6/9] arm64: dts: renesas: r8a774b1: Add PWM device nodes
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (4 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 5/9] arm64: dts: renesas: r8a774b1: Add FDP1 device nodes Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 12:44 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 7/9] arm64: dts: renesas: hihope-rzg2-ex: Enable backlight Biju Das
` (2 subsequent siblings)
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
This patch adds PWM device nodes to r8a774b1 SoC DT.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No change
---
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 70 +++++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 93b2e88..538e9ce 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -940,6 +940,76 @@
/* placeholder */
};
+ pwm0: pwm@e6e30000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e30000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm1: pwm@e6e31000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e31000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm2: pwm@e6e32000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e32000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm3: pwm@e6e33000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e33000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm4: pwm@e6e34000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e34000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm5: pwm@e6e35000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e35000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ pwm6: pwm@e6e36000 {
+ compatible = "renesas,pwm-r8a774b1", "renesas,pwm-rcar";
+ reg = <0 0xe6e36000 0 0x8>;
+ #pwm-cells = <2>;
+ clocks = <&cpg CPG_MOD 523>;
+ resets = <&cpg 523>;
+ power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 6/9] arm64: dts: renesas: r8a774b1: Add PWM device nodes
2019-10-02 15:20 ` [PATCH v3 6/9] arm64: dts: renesas: r8a774b1: Add PWM " Biju Das
@ 2019-10-09 12:44 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 12:44 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:21 PM Biju Das <biju.das@bp.renesas.com> wrote:
> This patch adds PWM device nodes to r8a774b1 SoC DT.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 7/9] arm64: dts: renesas: hihope-rzg2-ex: Enable backlight
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (5 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 6/9] arm64: dts: renesas: r8a774b1: Add PWM " Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 15:27 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 8/9] arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support Biju Das
2019-10-02 15:20 ` [PATCH v3 9/9] arm64: dts: renesas: Add support for Advantech idk-1110wr LVDS panel Biju Das
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
This patch enables backlight support.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* No change
* Added Laurent's Reviewed-by tag.
V2-->V3
* No Change
---
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
index 4280b19..70f9a2a 100644
--- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
@@ -13,6 +13,14 @@
chosen {
bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
};
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm0 0 50000>;
+
+ brightness-levels = <0 2 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ };
};
&avb {
@@ -82,4 +90,16 @@
groups = "can1_data";
function = "can1";
};
+
+ pwm0_pins: pwm0 {
+ groups = "pwm0";
+ function = "pwm0";
+ };
+};
+
+&pwm0 {
+ pinctrl-0 = <&pwm0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 7/9] arm64: dts: renesas: hihope-rzg2-ex: Enable backlight
2019-10-02 15:20 ` [PATCH v3 7/9] arm64: dts: renesas: hihope-rzg2-ex: Enable backlight Biju Das
@ 2019-10-09 15:27 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 15:27 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:21 PM Biju Das <biju.das@bp.renesas.com> wrote:
> This patch enables backlight support.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 8/9] arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (6 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 7/9] arm64: dts: renesas: hihope-rzg2-ex: Enable backlight Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-09 15:31 ` Geert Uytterhoeven
2019-10-02 15:20 ` [PATCH v3 9/9] arm64: dts: renesas: Add support for Advantech idk-1110wr LVDS panel Biju Das
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
This patch adds LVDS support for RZ/G2[MN] boards.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* Incorporated Laurent's review comments
V2-->V3
* Incorporated Laurent's review comments
---
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 29 +++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
index 70f9a2a..f9e7cf6 100644
--- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
@@ -51,6 +51,35 @@
status = "okay";
};
+&gpio1 {
+ /*
+ * When GP1_20 is LOW LVDS0 is connected to the LVDS connector
+ * When GP1_20 is HIGH LVDS0 is connected to the LT8918L
+ */
+ lvds-connector-en-gpio {
+ gpio-hog;
+ gpios = <20 GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "lvds-connector-en-gpio";
+ };
+};
+
+&lvds0 {
+ /*
+ * Please include the LVDS panel .dtsi file and uncomment the below line
+ * to enable LVDS panel connected to RZ/G2[MN] boards.
+ */
+
+ /* status = "okay"; */
+
+ ports {
+ port@1 {
+ lvds_connector: endpoint {
+ };
+ };
+ };
+};
+
&pciec0 {
status = "okay";
};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 8/9] arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support
2019-10-02 15:20 ` [PATCH v3 8/9] arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support Biju Das
@ 2019-10-09 15:31 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-09 15:31 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:21 PM Biju Das <biju.das@bp.renesas.com> wrote:
> This patch adds LVDS support for RZ/G2[MN] boards.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.
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] 19+ messages in thread
* [PATCH v3 9/9] arm64: dts: renesas: Add support for Advantech idk-1110wr LVDS panel
2019-10-02 15:20 [PATCH v3 0/9] Add Display support Biju Das
` (7 preceding siblings ...)
2019-10-02 15:20 ` [PATCH v3 8/9] arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support Biju Das
@ 2019-10-02 15:20 ` Biju Das
2019-10-11 11:35 ` Geert Uytterhoeven
8 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-10-02 15:20 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Laurent Pinchart, Kieran Bingham,
Geert Uytterhoeven, Magnus Damm, linux-renesas-soc, devicetree,
Chris Paterson, Fabrizio Castro
This patch adds support for Advantech idk-1110wr LVDS panel.
The HiHope RZ/G2[MN] is advertised as compatible with panel
idk-1110wr from Advantech, however the panel isn't sold alongside
the board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
V1-->V2
* Incorporated Laurent's review comments
V2-->V3
* Incorporated Laurent's review comments
---
.../renesas/rzg2-advantech-idk-1110wr-panel.dtsi | 41 ++++++++++++++++++++++
1 file changed, 41 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/rzg2-advantech-idk-1110wr-panel.dtsi
diff --git a/arch/arm64/boot/dts/renesas/rzg2-advantech-idk-1110wr-panel.dtsi b/arch/arm64/boot/dts/renesas/rzg2-advantech-idk-1110wr-panel.dtsi
new file mode 100644
index 0000000..bcc2117
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/rzg2-advantech-idk-1110wr-panel.dtsi
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Advantech idk-1110wr LVDS panel connected
+ * to RZ/G2 boards
+ *
+ * Copyright (C) 2019 Renesas Electronics Corp.
+ */
+
+/ {
+ panel-lvds {
+ compatible = "advantech,idk-1110wr", "panel-lvds";
+
+ width-mm = <223>;
+ height-mm = <125>;
+
+ data-mapping = "jeida-24";
+
+ panel-timing {
+ /* 1024x600 @60Hz */
+ clock-frequency = <51200000>;
+ hactive = <1024>;
+ vactive = <600>;
+ hsync-len = <240>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ vfront-porch = <15>;
+ vback-porch = <10>;
+ vsync-len = <10>;
+ };
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds_connector>;
+ };
+ };
+ };
+};
+
+&lvds_connector {
+ remote-endpoint = <&panel_in>;
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH v3 9/9] arm64: dts: renesas: Add support for Advantech idk-1110wr LVDS panel
2019-10-02 15:20 ` [PATCH v3 9/9] arm64: dts: renesas: Add support for Advantech idk-1110wr LVDS panel Biju Das
@ 2019-10-11 11:35 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-10-11 11:35 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Laurent Pinchart,
Kieran Bingham, Geert Uytterhoeven, Magnus Damm, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Chris Paterson, Fabrizio Castro
On Wed, Oct 2, 2019 at 5:21 PM Biju Das <biju.das@bp.renesas.com> wrote:
> This patch adds support for Advantech idk-1110wr LVDS panel.
> The HiHope RZ/G2[MN] is advertised as compatible with panel
> idk-1110wr from Advantech, however the panel isn't sold alongside
> the board.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Thanks, queued in renesas-devel for v5.5.
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] 19+ messages in thread