From: Ben Hutchings <ben.hutchings@codethink.co.uk>
To: Ian Molton <ian@mnementh.co.uk>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-mmc@vger.kernel.org, linux-sh@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-kernel@lists.codethink.co.uk,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Simon Horman <horms@verge.net.au>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Subject: [PATCH v4 7/8] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks
Date: Tue, 30 Jun 2015 17:57:16 +0100 [thread overview]
Message-ID: <1435683436.23818.69.camel@codethink.co.uk> (raw)
In-Reply-To: <1435683177.23818.60.camel@codethink.co.uk>
Taken from the datasheet.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
---
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 4bb2f4c17321..618b38938b24 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -490,6 +490,7 @@
reg = <0 0xee100000 0 0x328>;
interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
+ max-frequency = <156000000>;
dmas = <&dmac1 0xcd>, <&dmac1 0xce>;
dma-names = "tx", "rx";
status = "disabled";
@@ -500,6 +501,7 @@
reg = <0 0xee120000 0 0x328>;
interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
+ max-frequency = <156000000>;
dmas = <&dmac1 0xc9>, <&dmac1 0xca>;
dma-names = "tx", "rx";
status = "disabled";
@@ -510,6 +512,7 @@
reg = <0 0xee140000 0 0x100>;
interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;
+ max-frequency = <97500000>;
dmas = <&dmac1 0xc1>, <&dmac1 0xc2>;
dma-names = "tx", "rx";
status = "disabled";
@@ -520,6 +523,7 @@
reg = <0 0xee160000 0 0x100>;
interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;
+ max-frequency = <97500000>;
dmas = <&dmac1 0xd3>, <&dmac1 0xd4>;
dma-names = "tx", "rx";
status = "disabled";
--
2.1.4
next prev parent reply other threads:[~2015-06-30 16:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-30 16:52 [PATCH v4 0/8] UHS-I support for sh_mobile_sdhi Ben Hutchings
2015-06-30 16:53 ` [PATCH v4 1/8] pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching Ben Hutchings
2015-07-01 7:24 ` Laurent Pinchart
2015-08-24 8:45 ` Linus Walleij
2015-06-30 16:54 ` [PATCH v4 2/8] pinctrl: sh-pfc: r8a7790: Implement voltage switching for SDHI Ben Hutchings
2015-07-01 7:37 ` Laurent Pinchart
2015-07-02 23:21 ` Ben Hutchings
2015-07-09 12:34 ` Ben Hutchings
2015-11-13 8:38 ` Kuninori Morimoto
2016-02-03 9:59 ` Laurent Pinchart
2016-02-11 13:53 ` Wolfram Sang
2015-06-30 16:54 ` [PATCH v4 3/8] mmc: tmio, sh_mobile_sdhi: Pass tmio_mmc_host ptr to clk_{enable,disable} ops Ben Hutchings
2015-06-30 16:56 ` [PATCH v4 4/8] mmc: tmio, sh_mobile_sdhi: Add support for variable input clock frequency Ben Hutchings
2015-06-30 16:56 ` [PATCH v4 5/8] mmc: tmio: Add UHS-I mode support Ben Hutchings
2015-06-30 16:57 ` [PATCH v4 6/8] mmc: sh_mobile_sdhi: " Ben Hutchings
2015-06-30 16:57 ` Ben Hutchings [this message]
2015-07-07 0:39 ` [PATCH v4 7/8] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks Simon Horman
2015-07-07 1:19 ` Kuninori Morimoto
2015-07-08 1:25 ` Simon Horman
2015-07-07 1:19 ` Kuninori Morimoto
2015-06-30 16:57 ` [PATCH v4 8/8] ARM: shmobile: lager: Enable UHS-I SDR-50 Ben Hutchings
2015-07-01 0:28 ` [PATCH v4 0/8] UHS-I support for sh_mobile_sdhi Kuninori Morimoto
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