From: Wolfram Sang <wsa@the-dreams.de>
To: linux-mmc@vger.kernel.org
Cc: Wolfram Sang <wsa@the-dreams.de>,
linux-renesas-soc@vger.kernel.org,
Ben Hutchings <ben.hutchings@codethink.co.uk>
Subject: [PATCH v2 8/9] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks
Date: Fri, 1 Apr 2016 17:44:38 +0200 [thread overview]
Message-ID: <1459525479-20842-9-git-send-email-wsa@the-dreams.de> (raw)
In-Reply-To: <1459525479-20842-1-git-send-email-wsa@the-dreams.de>
From: Ben Hutchings <ben.hutchings@codethink.co.uk>
Taken from the datasheet.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
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 abd7d88c411e4a..1a3b6b08f1f3c9 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -607,6 +607,7 @@
dmas = <&dmac1 0xcd>, <&dmac1 0xce>,
<&dmac0 0xcd>, <&dmac0 0xce>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <156000000>;
power-domains = <&cpg_clocks>;
status = "disabled";
};
@@ -619,6 +620,7 @@
dmas = <&dmac1 0xc9>, <&dmac1 0xca>,
<&dmac0 0xc9>, <&dmac0 0xca>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <156000000>;
power-domains = <&cpg_clocks>;
status = "disabled";
};
@@ -631,6 +633,7 @@
dmas = <&dmac1 0xc1>, <&dmac1 0xc2>,
<&dmac0 0xc1>, <&dmac0 0xc2>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&cpg_clocks>;
status = "disabled";
};
@@ -643,6 +646,7 @@
dmas = <&dmac1 0xd3>, <&dmac1 0xd4>,
<&dmac0 0xd3>, <&dmac0 0xd4>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&cpg_clocks>;
status = "disabled";
};
--
2.7.0
next prev parent reply other threads:[~2016-04-01 15:44 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 15:44 [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 1/9] mmc: tmio, sh_mobile_sdhi: Pass tmio_mmc_host ptr to clk_{enable,disable} ops Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 2/9] mmc: tmio, sh_mobile_sdhi: Add support for variable input clock frequency Wolfram Sang
2016-04-12 12:55 ` Geert Uytterhoeven
2016-04-12 16:19 ` Ben Hutchings
2016-04-15 20:28 ` Wolfram Sang
2016-04-15 20:41 ` Wolfram Sang
2016-04-17 12:49 ` Wolfram Sang
2016-04-18 7:33 ` Geert Uytterhoeven
2016-04-26 10:18 ` Geert Uytterhoeven
2016-04-26 17:00 ` Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 3/9] mmc: tmio: Add UHS-I mode support Wolfram Sang
2016-08-16 18:05 ` Geert Uytterhoeven
2016-08-16 19:55 ` Wolfram Sang
2016-08-16 20:21 ` Geert Uytterhoeven
2016-08-17 19:08 ` Wolfram Sang
2016-08-17 20:17 ` Geert Uytterhoeven
2016-08-18 18:41 ` Wolfram Sang
2016-08-23 12:34 ` Geert Uytterhoeven
2016-04-01 15:44 ` [PATCH v2 4/9] mmc: tmio: always start clock after frequency calculation Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 5/9] mmc: tmio: stop clock when 0Hz is requested Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 6/9] mmc: host: add note that set_ios needs to handle 0Hz properly Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 7/9] mmc: sh_mobile_sdhi: Add UHS-I mode support Wolfram Sang
2016-04-04 15:04 ` Ulf Hansson
2016-04-04 15:17 ` Wolfram Sang
2016-04-04 15:52 ` Ulf Hansson
2016-04-04 15:56 ` Wolfram Sang
2016-04-01 15:44 ` Wolfram Sang [this message]
2016-04-01 15:44 ` [PATCH v2 9/9] ARM: shmobile: r8a7790: lager: Enable UHS-I SDR-50 Wolfram Sang
2016-04-06 0:56 ` [v2,9/9] " Simon Horman
2016-04-06 6:38 ` Geert Uytterhoeven
2016-04-06 7:13 ` Simon Horman
2016-04-04 15:08 ` [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Ulf Hansson
2016-04-04 15:21 ` Wolfram Sang
2016-04-05 11:12 ` Ulf Hansson
2016-04-05 11:19 ` Wolfram Sang
2016-04-06 0:56 ` Simon Horman
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