All of lore.kernel.org
 help / color / mirror / Atom feed
From: Vivek Gautam <gautam.vivek@samsung.com>
To: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-usb@vger.kernel.org, devicetree@vger.kernel.org
Cc: robh+dt@kernel.org, kgene@kernel.org, alim.akhtar@samsung.com,
	Vivek Gautam <gautam.vivek@samsung.com>,
	Tomasz Figa <tomasz.figa@gmail.com>,
	Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH V3 2/2] pinctrl: exynos: Add BUS1 pin controller for exynos7
Date: Wed, 10 Dec 2014 14:09:40 +0530	[thread overview]
Message-ID: <1418200780-22363-2-git-send-email-gautam.vivek@samsung.com> (raw)
In-Reply-To: <1418200780-22363-1-git-send-email-gautam.vivek@samsung.com>

USB and Power regulator on Exynos7 require gpios available
in BUS1 pin controller block.
So adding the BUS1 pinctrl support.

Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
---

Changes since V2:
 - Added documentation on alias for BUS1 pin controller block.

Changes since V1:
 - Added support for all pin banks which are part of BUS1 pin controller.

 .../devicetree/bindings/pinctrl/samsung-pinctrl.txt |    1 +
 drivers/pinctrl/samsung/pinctrl-exynos.c            |   19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index 742e472..c88ba35 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -180,6 +180,7 @@ Aliases for controllers compatible with "samsung,exynos7-pinctrl":
 - pinctrl5: pin controller of ESE block,
 - pinctrl6: pin controller of FSYS0 block,
 - pinctrl7: pin controller of FSYS1 block,
+- pinctrl8: pin controller of BUS1 block,
 
 Example: A pin-controller node with pin banks:
 
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index d5d4cfc..44e60dc 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -1300,6 +1300,20 @@ static const struct samsung_pin_bank_data exynos7_pin_banks7[] __initconst = {
 	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpr3", 0x0c),
 };
 
+/* pin banks of exynos7 pin-controller - BUS1 */
+static const struct samsung_pin_bank_data exynos7_pin_banks8[] __initconst = {
+	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpf0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpf1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf2", 0x08),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpf3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpf4", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpf5", 0x14),
+	EXYNOS_PIN_BANK_EINTG(5, 0x0e0, "gpg1", 0x18),
+	EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpg2", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(6, 0x120, "gph1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(3, 0x140, "gpv6", 0x24),
+};
+
 const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
 	{
 		/* pin-controller instance 0 Alive data */
@@ -1342,5 +1356,10 @@ const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
 		.pin_banks	= exynos7_pin_banks7,
 		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks7),
 		.eint_gpio_init = exynos_eint_gpio_init,
+	}, {
+		/* pin-controller instance 8 BUS1 data */
+		.pin_banks	= exynos7_pin_banks8,
+		.nr_banks	= ARRAY_SIZE(exynos7_pin_banks8),
+		.eint_gpio_init = exynos_eint_gpio_init,
 	},
 };
-- 
1.7.10.4


  reply	other threads:[~2014-12-10  8:47 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-10  8:39 [PATCH 1/2] Documentation: dt-bindings: Add aliases information for Exynos7 pin controllers Vivek Gautam
2014-12-10  8:39 ` Vivek Gautam [this message]
2014-12-28 11:23   ` [PATCH V3 2/2] pinctrl: exynos: Add BUS1 pin controller for exynos7 Tomasz Figa
2015-01-12  9:14   ` Linus Walleij
2015-01-12  9:14     ` Linus Walleij
2015-01-12  9:14 ` [PATCH 1/2] Documentation: dt-bindings: Add aliases information for Exynos7 pin controllers Linus Walleij

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=1418200780-22363-2-git-send-email-gautam.vivek@samsung.com \
    --to=gautam.vivek@samsung.com \
    --cc=alim.akhtar@samsung.com \
    --cc=devicetree@vger.kernel.org \
    --cc=kgene@kernel.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=tomasz.figa@gmail.com \
    /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.