All of lore.kernel.org
 help / color / mirror / Atom feed
From: Pankaj Dubey <pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	sanath-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
	javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org,
	s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
	alim.akhtar-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
	Pankaj Dubey
	<pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH 1/3] arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions
Date: Wed, 18 Jan 2017 11:12:19 +0530	[thread overview]
Message-ID: <1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com> (raw)
In-Reply-To: <1484718141-28785-1-git-send-email-pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>

As per Exynos7 datasheet FSYS1 pinctrl block does not support drive
strength value of 0x3. This patch fixes this and update the correct
drive strength for sd0_xxx pin definitions.

Signed-off-by: Pankaj Dubey <pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 8232198..7ebb939 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
@@ -497,49 +497,49 @@
 		samsung,pins = "gpr0-0";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <0>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_cmd: sd0-cmd {
 		samsung,pins = "gpr0-1";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_ds: sd0-ds {
 		samsung,pins = "gpr0-2";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <1>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_qrdy: sd0-qrdy {
 		samsung,pins = "gpr0-3";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <1>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus1: sd0-bus-width1 {
 		samsung,pins = "gpr1-0";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus4: sd0-bus-width4 {
 		samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus8: sd0-bus-width8 {
 		samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd1_clk: sd1-clk {
-- 
2.7.4

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

WARNING: multiple messages have this Message-ID (diff)
From: pankaj.dubey@samsung.com (Pankaj Dubey)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions
Date: Wed, 18 Jan 2017 11:12:19 +0530	[thread overview]
Message-ID: <1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com> (raw)
In-Reply-To: <1484718141-28785-1-git-send-email-pankaj.dubey@samsung.com>

As per Exynos7 datasheet FSYS1 pinctrl block does not support drive
strength value of 0x3. This patch fixes this and update the correct
drive strength for sd0_xxx pin definitions.

Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 8232198..7ebb939 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
@@ -497,49 +497,49 @@
 		samsung,pins = "gpr0-0";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <0>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_cmd: sd0-cmd {
 		samsung,pins = "gpr0-1";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_ds: sd0-ds {
 		samsung,pins = "gpr0-2";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <1>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_qrdy: sd0-qrdy {
 		samsung,pins = "gpr0-3";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <1>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus1: sd0-bus-width1 {
 		samsung,pins = "gpr1-0";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus4: sd0-bus-width4 {
 		samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd0_bus8: sd0-bus-width8 {
 		samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
 		samsung,pin-function = <2>;
 		samsung,pin-pud = <3>;
-		samsung,pin-drv = <3>;
+		samsung,pin-drv = <4>;
 	};
 
 	sd1_clk: sd1-clk {
-- 
2.7.4

  parent reply	other threads:[~2017-01-18  5:42 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20170118053944epcas1p1bed1518b3ba444434bfbe4048b6fe4bd@epcas1p1.samsung.com>
2017-01-18  5:42 ` [PATCH 0/3] Use macros for pinctrl configuration on Exynos7 Pankaj Dubey
2017-01-18  5:42   ` Pankaj Dubey
     [not found]   ` <CGME20170118053953epcas1p18e06184783a0edc6a2cfc3b6a9d9ce31@epcas1p1.samsung.com>
     [not found]     ` <1484718141-28785-1-git-send-email-pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2017-01-18  5:42       ` Pankaj Dubey [this message]
2017-01-18  5:42         ` [PATCH 1/3] arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions Pankaj Dubey
     [not found]         ` <1484718141-28785-2-git-send-email-pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2017-01-18 13:40           ` Alim Akhtar
2017-01-18 13:40             ` Alim Akhtar
     [not found]   ` <CGME20170118054002epcas5p3b08e2f419976e17a3c584d64776810fd@epcas5p3.samsung.com>
2017-01-18  5:42     ` [PATCH 2/3] pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions Pankaj Dubey
2017-01-18  5:42       ` Pankaj Dubey
     [not found]       ` <1484718141-28785-3-git-send-email-pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2017-01-18 13:42         ` Alim Akhtar
2017-01-18 13:42           ` Alim Akhtar
2017-01-18 14:19       ` Krzysztof Kozlowski
2017-01-18 14:19         ` Krzysztof Kozlowski
2017-01-27 12:25         ` Sylwester Nawrocki
2017-01-27 12:25           ` Sylwester Nawrocki
2017-01-27 14:41           ` Krzysztof Kozlowski
2017-01-27 14:41             ` Krzysztof Kozlowski
2017-02-01 12:51             ` Linus Walleij
2017-02-01 12:51               ` Linus Walleij
2017-02-02 17:05               ` Krzysztof Kozlowski
2017-02-02 17:05                 ` Krzysztof Kozlowski
     [not found]   ` <CGME20170118054013epcas5p3b20dca776ee350f4ba863db24d3dea67@epcas5p3.samsung.com>
2017-01-18  5:42     ` [PATCH 3/3] arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7 Pankaj Dubey
2017-01-18  5:42       ` Pankaj Dubey
2017-01-18 13:43       ` Alim Akhtar
2017-01-18 13:43         ` Alim Akhtar
2017-01-18 15:01       ` Krzysztof Kozlowski
2017-01-18 15:01         ` Krzysztof Kozlowski
2017-01-20  3:19         ` pankaj.dubey
2017-01-20  3:19           ` pankaj.dubey

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com \
    --to=pankaj.dubey-sze3o3uu22jbdgjk7y7tuq@public.gmane.org \
    --cc=alim.akhtar-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org \
    --cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org \
    --cc=kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
    --cc=krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
    --cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
    --cc=linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
    --cc=s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org \
    --cc=sanath-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.