From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vagrant Cascadian Subject: [PATCH v2] ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288-veyron-speedy. Date: Tue, 27 Sep 2016 13:53:46 -0700 Message-ID: <87twd1vzc5.fsf@aikidev.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5758411567483402832==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Heiko Stuebner Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org --===============5758411567483402832== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable This essentially mimics what was done with rk3288-veyron-minnie in commit 984926781122f034d5bc9962815d135b6c4a8e1d. The eMMC of the speedy Chromebook also appears to need the same tuning workaround, as it frequently fails to recognize the eMMC without it. Signed-off-by: Vagrant Cascadian =2D-- Changes in v2: - Added Signed-off-by. arch/arm/boot/dts/rk3288-veyron-speedy.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts= /rk3288-veyron-speedy.dts index a0d033f..500fd18 100644 =2D-- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -124,6 +124,11 @@ &sdmmc_bus4>; }; + +&emmc { + /delete-property/mmc-hs200-1_8v; +}; + &vcc_5v { enable-active-high; gpio =3D <&gpio7 21 GPIO_ACTIVE_HIGH>; =2D-=20 2.9.3 --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJX6txcAAoJELeLgtSBS5G2zGUQAIGYsCKyw0JDovY+ViWDdD9H hxB3oZTC+r+GfSlKA3D+vPMBLvv3oZKBF+JdR+vPEcrQ1kn2FZfAyACc5OCeMmqE xo4qXfW88bW8ZPn1+1Ao/Qui8kW54N6KcL1yTpDfGkEdLPLfKEZGPRO5CTQbb3ez 1qk6RI7NUqELUIjP/EZk3RZLeIRqmkVNPH+otPQknCHI+ok4EYVNqGGt/BWEVDxh 9ECtLuap4ym/Nv+/kQfFk+wLsiUCR57MtqgIIDqscxOmrf5iqlqTXRO0pHYMJFxG CWM2ydAQYBjSni+Bk3WoYI4mCUzChz2uIXGF1w4dy0ONNJ0JPACTRpPaRbKpe/90 RNhhyhqd1Sdw8CejWLrt79qDdABPtmrardLAP5o9oHTB1l8U+9Wua7zmmsIUFGH3 xFj8Ypa+Fwwi5KNRuylZCBH4/mTI3ghnjQRcbkUYb3AQ0PaaNlwiyzoapIgzRogX IDAQ+b00jrcxxWJXFgv/JV2oSc5snVuRlxoL+0Yia7l+aVxHfrc/2MF1dzvzlWqZ ABifKIpGutjGJd/y0vELfNWxdpQp14RgKzpqiH0NJWXyeYK8IMBAKRw7EO8nLkS/ XzoUIii2/nCLWmFNWPunAQbXtOob2k21YGI9byPuNMMGJH0ZFu7Pdah4CUWwqKh3 LvGCJ/oYdz6GKZ464D8x =+NNd -----END PGP SIGNATURE----- --=-=-=-- --===============5758411567483402832== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============5758411567483402832==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: vagrantc@aikidev.net (Vagrant Cascadian) Date: Tue, 27 Sep 2016 13:53:46 -0700 Subject: [PATCH v2] ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288-veyron-speedy. Message-ID: <87twd1vzc5.fsf@aikidev.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This essentially mimics what was done with rk3288-veyron-minnie in commit 984926781122f034d5bc9962815d135b6c4a8e1d. The eMMC of the speedy Chromebook also appears to need the same tuning workaround, as it frequently fails to recognize the eMMC without it. Signed-off-by: Vagrant Cascadian --- Changes in v2: - Added Signed-off-by. arch/arm/boot/dts/rk3288-veyron-speedy.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index a0d033f..500fd18 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -124,6 +124,11 @@ &sdmmc_bus4>; }; + +&emmc { + /delete-property/mmc-hs200-1_8v; +}; + &vcc_5v { enable-active-high; gpio = <&gpio7 21 GPIO_ACTIVE_HIGH>; -- 2.9.3 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938580AbcI0Uy4 (ORCPT ); Tue, 27 Sep 2016 16:54:56 -0400 Received: from cascadia.aikidev.net ([173.255.214.101]:48032 "EHLO cascadia.aikidev.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933955AbcI0Ux4 (ORCPT ); Tue, 27 Sep 2016 16:53:56 -0400 From: Vagrant Cascadian To: Heiko Stuebner Cc: Rob Herring , Mark Rutland , Russell King , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288-veyron-speedy. User-Agent: Notmuch/0.22.2 (http://notmuchmail.org) Emacs/24.5.1 (x86_64-pc-linux-gnu) Date: Tue, 27 Sep 2016 13:53:46 -0700 Message-ID: <87twd1vzc5.fsf@aikidev.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable This essentially mimics what was done with rk3288-veyron-minnie in commit 984926781122f034d5bc9962815d135b6c4a8e1d. The eMMC of the speedy Chromebook also appears to need the same tuning workaround, as it frequently fails to recognize the eMMC without it. Signed-off-by: Vagrant Cascadian =2D-- Changes in v2: - Added Signed-off-by. arch/arm/boot/dts/rk3288-veyron-speedy.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts= /rk3288-veyron-speedy.dts index a0d033f..500fd18 100644 =2D-- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -124,6 +124,11 @@ &sdmmc_bus4>; }; + +&emmc { + /delete-property/mmc-hs200-1_8v; +}; + &vcc_5v { enable-active-high; gpio =3D <&gpio7 21 GPIO_ACTIVE_HIGH>; =2D-=20 2.9.3 --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJX6txcAAoJELeLgtSBS5G2zGUQAIGYsCKyw0JDovY+ViWDdD9H hxB3oZTC+r+GfSlKA3D+vPMBLvv3oZKBF+JdR+vPEcrQ1kn2FZfAyACc5OCeMmqE xo4qXfW88bW8ZPn1+1Ao/Qui8kW54N6KcL1yTpDfGkEdLPLfKEZGPRO5CTQbb3ez 1qk6RI7NUqELUIjP/EZk3RZLeIRqmkVNPH+otPQknCHI+ok4EYVNqGGt/BWEVDxh 9ECtLuap4ym/Nv+/kQfFk+wLsiUCR57MtqgIIDqscxOmrf5iqlqTXRO0pHYMJFxG CWM2ydAQYBjSni+Bk3WoYI4mCUzChz2uIXGF1w4dy0ONNJ0JPACTRpPaRbKpe/90 RNhhyhqd1Sdw8CejWLrt79qDdABPtmrardLAP5o9oHTB1l8U+9Wua7zmmsIUFGH3 xFj8Ypa+Fwwi5KNRuylZCBH4/mTI3ghnjQRcbkUYb3AQ0PaaNlwiyzoapIgzRogX IDAQ+b00jrcxxWJXFgv/JV2oSc5snVuRlxoL+0Yia7l+aVxHfrc/2MF1dzvzlWqZ ABifKIpGutjGJd/y0vELfNWxdpQp14RgKzpqiH0NJWXyeYK8IMBAKRw7EO8nLkS/ XzoUIii2/nCLWmFNWPunAQbXtOob2k21YGI9byPuNMMGJH0ZFu7Pdah4CUWwqKh3 LvGCJ/oYdz6GKZ464D8x =+NNd -----END PGP SIGNATURE----- --=-=-=--