From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Date: Tue, 30 Jun 2015 16:57:16 +0000 Subject: [PATCH v4 7/8] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks Message-Id: <1435683436.23818.69.camel@codethink.co.uk> List-Id: References: <1435683177.23818.60.camel@codethink.co.uk> In-Reply-To: <1435683177.23818.60.camel@codethink.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Ian Molton , Laurent Pinchart Cc: linux-mmc@vger.kernel.org, linux-sh@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@lists.codethink.co.uk, Sergei Shtylyov , Simon Horman , Kuninori Morimoto Taken from the datasheet. Signed-off-by: Ben Hutchings --- 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