From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756786AbeEAS64 (ORCPT ); Tue, 1 May 2018 14:58:56 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:38875 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756652AbeEAS6x (ORCPT ); Tue, 1 May 2018 14:58:53 -0400 X-Google-Smtp-Source: AB8JxZqLd8WH5pDDnTWrT0A1USndCkCxf/fmgbZeOcCpebB+0CeP+j3icZKcZ2tJEWGolwhPdpXzCQ== From: Anand Moon Cc: Neil Armstrong , Jerome Brunet , Anand Moon , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Carlo Caione , Kevin Hilman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] ARM64: dts: meson: update maximum frequency for sdcard to 200MHz Date: Wed, 2 May 2018 00:29:02 +0530 Message-Id: <20180501185902.3556-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180501185902.3556-1-linux.amoon@gmail.com> References: <20180501185902.3556-1-linux.amoon@gmail.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org update the maximum frequency of the sdcard to 200Mhz to support high speed read/write with uhs mode. Signed-off-by: Anand Moon --- odroid@odroid64:~$ sudo cat /sys/kernel/debug/mmc1/ios [sudo] password for odroid: clock: 200000000 Hz actual clock: 200000000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 6 (sd uhs SDR104) signal voltage: 1 (1.80 V) driver type: 0 (driver type B) --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index c90f8b46c60c..ab868eaddb46 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -256,7 +256,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <200000000>; disable-wp; sd-uhs-sdr12; sd-uhs-sdr25; -- 2.17.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anand Moon Subject: [PATCH 2/2] ARM64: dts: meson: update maximum frequency for sdcard to 200MHz Date: Wed, 2 May 2018 00:29:02 +0530 Message-ID: <20180501185902.3556-2-linux.amoon@gmail.com> References: <20180501185902.3556-1-linux.amoon@gmail.com> Return-path: In-Reply-To: <20180501185902.3556-1-linux.amoon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Cc: Neil Armstrong , Jerome Brunet , Anand Moon , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Carlo Caione , Kevin Hilman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org update the maximum frequency of the sdcard to 200Mhz to support high speed read/write with uhs mode. Signed-off-by: Anand Moon --- odroid@odroid64:~$ sudo cat /sys/kernel/debug/mmc1/ios [sudo] password for odroid: clock: 200000000 Hz actual clock: 200000000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 6 (sd uhs SDR104) signal voltage: 1 (1.80 V) driver type: 0 (driver type B) --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index c90f8b46c60c..ab868eaddb46 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -256,7 +256,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <200000000>; disable-wp; sd-uhs-sdr12; sd-uhs-sdr25; -- 2.17.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux.amoon@gmail.com (Anand Moon) Date: Wed, 2 May 2018 00:29:02 +0530 Subject: [PATCH 2/2] ARM64: dts: meson: update maximum frequency for sdcard to 200MHz In-Reply-To: <20180501185902.3556-1-linux.amoon@gmail.com> References: <20180501185902.3556-1-linux.amoon@gmail.com> Message-ID: <20180501185902.3556-2-linux.amoon@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org update the maximum frequency of the sdcard to 200Mhz to support high speed read/write with uhs mode. Signed-off-by: Anand Moon --- odroid at odroid64:~$ sudo cat /sys/kernel/debug/mmc1/ios [sudo] password for odroid: clock: 200000000 Hz actual clock: 200000000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 6 (sd uhs SDR104) signal voltage: 1 (1.80 V) driver type: 0 (driver type B) --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index c90f8b46c60c..ab868eaddb46 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -256,7 +256,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <200000000>; disable-wp; sd-uhs-sdr12; sd-uhs-sdr25; -- 2.17.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux.amoon@gmail.com (Anand Moon) Date: Wed, 2 May 2018 00:29:02 +0530 Subject: [PATCH 2/2] ARM64: dts: meson: update maximum frequency for sdcard to 200MHz In-Reply-To: <20180501185902.3556-1-linux.amoon@gmail.com> References: <20180501185902.3556-1-linux.amoon@gmail.com> Message-ID: <20180501185902.3556-2-linux.amoon@gmail.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org update the maximum frequency of the sdcard to 200Mhz to support high speed read/write with uhs mode. Signed-off-by: Anand Moon --- odroid at odroid64:~$ sudo cat /sys/kernel/debug/mmc1/ios [sudo] password for odroid: clock: 200000000 Hz actual clock: 200000000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 6 (sd uhs SDR104) signal voltage: 1 (1.80 V) driver type: 0 (driver type B) --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index c90f8b46c60c..ab868eaddb46 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -256,7 +256,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <200000000>; disable-wp; sd-uhs-sdr12; sd-uhs-sdr25; -- 2.17.0