* [PATCH 1/2] ARM: dts: r8a7792: add MSIOF clocks
2016-09-05 20:54 [PATCH 0/2] Add R8A7792 MSIOF support Sergei Shtylyov
@ 2016-09-05 20:55 ` Sergei Shtylyov
2016-09-06 7:07 ` Geert Uytterhoeven
2016-09-05 20:55 ` [PATCH 2/2] ARM: dts: r8a7792: add MSIOF support Sergei Shtylyov
2016-09-22 21:18 ` [PATCH 0/2] Add R8A7792 " Sergei Shtylyov
2 siblings, 1 reply; 7+ messages in thread
From: Sergei Shtylyov @ 2016-09-05 20:55 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, mark.rutland, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Describe the MSIOF0/1 clocks and their parent, MP clock in the R8A7792
device tree.
Based on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7792.dtsi | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
Index: renesas/arch/arm/boot/dts/r8a7792.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi
+++ renesas/arch/arm/boot/dts/r8a7792.dtsi
@@ -763,6 +763,13 @@
clock-div = <48>;
clock-mult = <1>;
};
+ mp_clk: mp {
+ compatible = "fixed-factor-clock";
+ clocks = <&pll1_div2_clk>;
+ #clock-cells = <0>;
+ clock-div = <15>;
+ clock-mult = <1>;
+ };
m2_clk: m2 {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
@@ -793,6 +800,15 @@
};
/* Gate clocks */
+ mstp0_clks: mstp0_clks@e6150130 {
+ compatible = "renesas,r8a7792-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
+ clocks = <&mp_clk>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7792_CLK_MSIOF0>;
+ clock-output-names = "msiof0";
+ };
mstp1_clks: mstp1_clks@e6150134 {
compatible = "renesas,r8a7792-mstp-clocks",
"renesas,cpg-mstp-clocks";
@@ -811,12 +827,13 @@
compatible = "renesas,r8a7792-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
- clocks = <&zs_clk>, <&zs_clk>;
+ clocks = <&mp_clk>, <&zs_clk>, <&zs_clk>;
#clock-cells = <1>;
clock-indices = <
+ R8A7792_CLK_MSIOF1
R8A7792_CLK_SYS_DMAC1 R8A7792_CLK_SYS_DMAC0
>;
- clock-output-names = "sys-dmac1", "sys-dmac0";
+ clock-output-names = "msiof1", "sys-dmac1", "sys-dmac0";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,r8a7792-mstp-clocks",
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 1/2] ARM: dts: r8a7792: add MSIOF clocks
2016-09-05 20:55 ` [PATCH 1/2] ARM: dts: r8a7792: add MSIOF clocks Sergei Shtylyov
@ 2016-09-06 7:07 ` Geert Uytterhoeven
0 siblings, 0 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2016-09-06 7:07 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, Linux-Renesas, Rob Herring, Mark Rutland,
devicetree@vger.kernel.org, Magnus Damm, Russell King,
linux-arm-kernel@lists.infradead.org
On Mon, Sep 5, 2016 at 10:55 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Describe the MSIOF0/1 clocks and their parent, MP clock in the R8A7792
> device tree.
>
> Based on the original (and large) patch by Vladimir Barinov
> <vladimir.barinov@cogentembedded.com>.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-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] 7+ messages in thread
* [PATCH 2/2] ARM: dts: r8a7792: add MSIOF support
2016-09-05 20:54 [PATCH 0/2] Add R8A7792 MSIOF support Sergei Shtylyov
2016-09-05 20:55 ` [PATCH 1/2] ARM: dts: r8a7792: add MSIOF clocks Sergei Shtylyov
@ 2016-09-05 20:55 ` Sergei Shtylyov
2016-09-06 7:10 ` Geert Uytterhoeven
2016-09-22 21:18 ` [PATCH 0/2] Add R8A7792 " Sergei Shtylyov
2 siblings, 1 reply; 7+ messages in thread
From: Sergei Shtylyov @ 2016-09-05 20:55 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, mark.rutland, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Define the generic R8A7792 parts of the MSIOF0/1 device nodes.
Based on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7792.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7792.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi
+++ renesas/arch/arm/boot/dts/r8a7792.dtsi
@@ -26,6 +26,8 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
spi0 = &qspi;
+ spi1 = &msiof0;
+ spi2 = &msiof1;
vin0 = &vin0;
vin1 = &vin1;
vin2 = &vin2;
@@ -570,6 +572,34 @@
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
+ };
+
+ msiof0: spi@e6e20000 {
+ compatible = "renesas,msiof-r8a7792";
+ reg = <0 0xe6e20000 0 0x0064>;
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7792_CLK_MSIOF0>;
+ dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+ <&dmac1 0x51>, <&dmac1 0x52>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof1: spi@e6e10000 {
+ compatible = "renesas,msiof-r8a7792";
+ reg = <0 0xe6e10000 0 0x0064>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A7792_CLK_MSIOF1>;
+ dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+ <&dmac1 0x55>, <&dmac1 0x56>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
};
du: display@feb00000 {
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 2/2] ARM: dts: r8a7792: add MSIOF support
2016-09-05 20:55 ` [PATCH 2/2] ARM: dts: r8a7792: add MSIOF support Sergei Shtylyov
@ 2016-09-06 7:10 ` Geert Uytterhoeven
0 siblings, 0 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2016-09-06 7:10 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, Linux-Renesas, Rob Herring, Mark Rutland,
devicetree@vger.kernel.org, Magnus Damm, Russell King,
linux-arm-kernel@lists.infradead.org
On Mon, Sep 5, 2016 at 10:55 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Based on the original (and large) patch by Vladimir Barinov
> <vladimir.barinov@cogentembedded.com>.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-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] 7+ messages in thread
* Re: [PATCH 0/2] Add R8A7792 MSIOF support
2016-09-05 20:54 [PATCH 0/2] Add R8A7792 MSIOF support Sergei Shtylyov
2016-09-05 20:55 ` [PATCH 1/2] ARM: dts: r8a7792: add MSIOF clocks Sergei Shtylyov
2016-09-05 20:55 ` [PATCH 2/2] ARM: dts: r8a7792: add MSIOF support Sergei Shtylyov
@ 2016-09-22 21:18 ` Sergei Shtylyov
2016-09-23 7:39 ` Simon Horman
2 siblings, 1 reply; 7+ messages in thread
From: Sergei Shtylyov @ 2016-09-22 21:18 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, mark.rutland, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Hello.
On 09/05/2016 11:54 PM, Sergei Shtylyov wrote:
> Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> 'renesas-devel-20160905-v4.8-rc5' tag. We're adding the R8A7792 MSIOF clocks
> and device nodes. I'm not posting the board patches because the MSIOF driver
> seems erratic ATM...
>
> [1/2] ARM: dts: r8a7792: add MSIOF clock
> [2/2] ARM: dts: r8a7792: add MSIOF support
These seem stuck for no apparent reason. Simon?
WBR, Sergei
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 0/2] Add R8A7792 MSIOF support
2016-09-22 21:18 ` [PATCH 0/2] Add R8A7792 " Sergei Shtylyov
@ 2016-09-23 7:39 ` Simon Horman
0 siblings, 0 replies; 7+ messages in thread
From: Simon Horman @ 2016-09-23 7:39 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: linux-renesas-soc, robh+dt, mark.rutland, devicetree, magnus.damm,
linux, linux-arm-kernel
On Fri, Sep 23, 2016 at 12:18:52AM +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 09/05/2016 11:54 PM, Sergei Shtylyov wrote:
>
> > Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> >'renesas-devel-20160905-v4.8-rc5' tag. We're adding the R8A7792 MSIOF clocks
> >and device nodes. I'm not posting the board patches because the MSIOF driver
> >seems erratic ATM...
> >
> >[1/2] ARM: dts: r8a7792: add MSIOF clock
> >[2/2] ARM: dts: r8a7792: add MSIOF support
>
> These seem stuck for no apparent reason. Simon?
Thanks, I have queued these up.
^ permalink raw reply [flat|nested] 7+ messages in thread