* [PATCH/RFC] ARM: shmobile: r8a7790: Add MMCIF clock rate to device tree
@ 2014-10-30 5:57 Simon Horman
2014-10-30 5:57 ` [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI " Simon Horman
0 siblings, 1 reply; 4+ messages in thread
From: Simon Horman @ 2014-10-30 5:57 UTC (permalink / raw)
To: linux-arm-kernel
From: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
---
Based on the renesas-devel-20141030-v3.18-rc2 branch of my renesas tree
If this is useful I wonder if it is should be set in the lager board DTS
file instead of the r8a7790 SoC DTSI file.
arch/arm/boot/dts/r8a7790.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 69b7cd0..b8cd8e3 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -400,6 +400,7 @@
dmas = <&dmac0 0xd1>, <&dmac0 0xd2>;
dma-names = "tx", "rx";
reg-io-width = <4>;
+ renesas,clk-rate = <97500000>;
status = "disabled";
};
@@ -411,6 +412,7 @@
dmas = <&dmac0 0xe1>, <&dmac0 0xe2>;
dma-names = "tx", "rx";
reg-io-width = <4>;
+ renesas,clk-rate = <97500000>;
status = "disabled";
};
--
2.1.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI clock rate to device tree
2014-10-30 5:57 [PATCH/RFC] ARM: shmobile: r8a7790: Add MMCIF clock rate to device tree Simon Horman
@ 2014-10-30 5:57 ` Simon Horman
2014-10-30 6:31 ` Kuninori Morimoto
0 siblings, 1 reply; 4+ messages in thread
From: Simon Horman @ 2014-10-30 5:57 UTC (permalink / raw)
To: linux-arm-kernel
From: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
[simon: rebase]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
Based on the renesas-devel-20141030-v3.18-rc2 branch of my renesas tree
If this is useful I wonder if it is should be set in the lager board DTS file
instead of the r8a7790 SoC DTSI file.
arch/arm/boot/dts/r8a7790.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 69b7cd0..c6bd1e5 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -424,6 +424,7 @@
reg = <0 0xee100000 0 0x200>;
interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
+ renesas,clk-rate = <195000000>;
status = "disabled";
};
@@ -432,6 +433,7 @@
reg = <0 0xee120000 0 0x200>;
interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
+ renesas,clk-rate = <195000000>;
status = "disabled";
};
@@ -440,6 +442,7 @@
reg = <0 0xee140000 0 0x100>;
interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;
+ renesas,clk-rate = <97500000>;
status = "disabled";
};
@@ -448,6 +451,7 @@
reg = <0 0xee160000 0 0x100>;
interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;
+ renesas,clk-rate = <97500000>;
status = "disabled";
};
--
2.1.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI clock rate to device tree
2014-10-30 5:57 ` [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI " Simon Horman
@ 2014-10-30 6:31 ` Kuninori Morimoto
2014-10-30 7:20 ` Simon Horman
0 siblings, 1 reply; 4+ messages in thread
From: Kuninori Morimoto @ 2014-10-30 6:31 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon
> From: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
>
> Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
> [simon: rebase]
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> ---
> Based on the renesas-devel-20141030-v3.18-rc2 branch of my renesas tree
(snip)
> reg = <0 0xee100000 0 0x200>;
> interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
> + renesas,clk-rate = <195000000>;
> status = "disabled";
> };
Unfortunately, this "renesas,clk-rate" is supporting
only in Renesas BSP, not upstream.
Same comment to r8a7791
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI clock rate to device tree
2014-10-30 6:31 ` Kuninori Morimoto
@ 2014-10-30 7:20 ` Simon Horman
0 siblings, 0 replies; 4+ messages in thread
From: Simon Horman @ 2014-10-30 7:20 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Oct 29, 2014 at 11:31:53PM -0700, Kuninori Morimoto wrote:
>
> Hi Simon
>
> > From: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
> >
> > Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
> > [simon: rebase]
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> > ---
> > Based on the renesas-devel-20141030-v3.18-rc2 branch of my renesas tree
> (snip)
> > reg = <0 0xee100000 0 0x200>;
> > interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
> > clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
> > + renesas,clk-rate = <195000000>;
> > status = "disabled";
> > };
>
> Unfortunately, this "renesas,clk-rate" is supporting
> only in Renesas BSP, not upstream.
> Same comment to r8a7791
Thanks, lets drop these patches.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-10-30 7:20 UTC | newest]
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2014-10-30 5:57 [PATCH/RFC] ARM: shmobile: r8a7790: Add MMCIF clock rate to device tree Simon Horman
2014-10-30 5:57 ` [PATCH/RFC] ARM: shmobile: r8a7790: Add SDHI " Simon Horman
2014-10-30 6:31 ` Kuninori Morimoto
2014-10-30 7:20 ` Simon Horman
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