From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752137AbdHDSIq (ORCPT ); Fri, 4 Aug 2017 14:08:46 -0400 Received: from mail-wr0-f181.google.com ([209.85.128.181]:33127 "EHLO mail-wr0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752104AbdHDSIn (ORCPT ); Fri, 4 Aug 2017 14:08:43 -0400 From: Jerome Brunet To: Kevin Hilman , Carlo Caione Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/6] ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes Date: Fri, 4 Aug 2017 20:08:13 +0200 Message-Id: <20170804180816.18737-4-jbrunet@baylibre.com> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170804180816.18737-1-jbrunet@baylibre.com> References: <20170804180816.18737-1-jbrunet@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable sdcard Ultra High Speed mode on the p20x. While the s905 should support sdr104, the pcb of the p200 does not and is limited to an sdcard clock rate of 100Mhz (SDR50) Signed-off-by: Jerome Brunet --- arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 58b32f272a0e..900a13cc24ee 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -217,6 +217,9 @@ bus-width = <4>; cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; max-frequency = <100000000>; disable-wp; -- 2.9.4