mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 10/11] VF610: zii-vf610-dev: Replace board code with gpio-hog nodes
Date: Fri, 26 Oct 2018 18:31:56 -0700	[thread overview]
Message-ID: <20181027013157.23135-11-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20181027013157.23135-1-andrew.smirnov@gmail.com>

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 arch/arm/boards/zii-vf610-dev/board.c | 56 ---------------------------
 arch/arm/dts/vf610-zii-cfu1.dts       | 25 ++++++++++++
 arch/arm/dts/vf610-zii-ssmb-spu3.dts  |  9 +++++
 3 files changed, 34 insertions(+), 56 deletions(-)

diff --git a/arch/arm/boards/zii-vf610-dev/board.c b/arch/arm/boards/zii-vf610-dev/board.c
index a8fa1ef61..cb4216272 100644
--- a/arch/arm/boards/zii-vf610-dev/board.c
+++ b/arch/arm/boards/zii-vf610-dev/board.c
@@ -22,62 +22,6 @@
 #include <envfs.h>
 #include <mach/bbu.h>
 
-
-static int expose_signals(const struct gpio *signals,
-			  size_t signal_num)
-{
-	int ret, i;
-
-	ret = gpio_request_array(signals, signal_num);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < signal_num; i++)
-		export_env_ull(signals[i].label, signals[i].gpio);
-
-	return 0;
-}
-
-static int zii_vf610_cfu1_expose_signals(void)
-{
-	static const struct gpio signals[] = {
-		{
-			.gpio  = 132,
-			.flags = GPIOF_IN,
-			.label = "fim_sd",
-		},
-		{
-			.gpio  = 118,
-			.flags = GPIOF_OUT_INIT_LOW,
-			.label = "fim_tdis",
-		},
-	};
-
-	if (!of_machine_is_compatible("zii,vf610cfu1"))
-		return 0;
-
-	return expose_signals(signals, ARRAY_SIZE(signals));
-}
-late_initcall(zii_vf610_cfu1_expose_signals);
-
-static int zii_vf610_cfu1_spu3_expose_signals(void)
-{
-	static const struct gpio signals[] = {
-		{
-			.gpio  = 98,
-			.flags = GPIOF_IN,
-			.label = "e6352_intn",
-		},
-	};
-
-	if (!of_machine_is_compatible("zii,vf610spu3") &&
-	    !of_machine_is_compatible("zii,vf610cfu1"))
-		return 0;
-
-	return expose_signals(signals, ARRAY_SIZE(signals));
-}
-late_initcall(zii_vf610_cfu1_spu3_expose_signals);
-
 static int zii_vf610_dev_print_clocks(void)
 {
 	int i;
diff --git a/arch/arm/dts/vf610-zii-cfu1.dts b/arch/arm/dts/vf610-zii-cfu1.dts
index 149333596..74ec9fd1d 100644
--- a/arch/arm/dts/vf610-zii-cfu1.dts
+++ b/arch/arm/dts/vf610-zii-cfu1.dts
@@ -19,3 +19,28 @@
 	};
 };
 
+
+&gpio3 {
+	fim-tdis {
+		gpio-hog;
+		gpios = <22 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "fim_tdis";
+	};
+
+	e6352-intn {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		input;
+		line-name = "e6352_intn";
+	};
+};
+
+&gpio4 {
+	fim-sd {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_HIGH>;
+		input;
+		line-name = "fim_sd";
+	};
+};
\ No newline at end of file
diff --git a/arch/arm/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/dts/vf610-zii-ssmb-spu3.dts
index 5b2460caf..6ffa1d958 100644
--- a/arch/arm/dts/vf610-zii-ssmb-spu3.dts
+++ b/arch/arm/dts/vf610-zii-ssmb-spu3.dts
@@ -14,3 +14,12 @@
 		switch-eeprom = &switch0;
 	};
 };
+
+&gpio3 {
+	e6352-intn {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		input;
+		line-name = "e6352_intn";
+	};
+};
-- 
2.17.1


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

  parent reply	other threads:[~2018-10-27  1:33 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-27  1:31 [PATCH 00/11] Allow GPIOs to be referenced by label Andrey Smirnov
2018-10-27  1:31 ` [PATCH 01/11] gpio: VF610: Propagate error code of gpiochip_add() up Andrey Smirnov
2018-10-27  1:31 ` [PATCH 02/11] VF610: Initialize pinctrl driver before gpio Andrey Smirnov
2018-10-27  1:31 ` [PATCH 03/11] linux/ctype.h: Port _tolower() Andrey Smirnov
2018-10-27  1:31 ` [PATCH 04/11] lib: Port kstrtox.c from Linux kernel Andrey Smirnov
2018-10-27  1:31 ` [PATCH 05/11] commands: gpio: Move argument parsing into a shared function Andrey Smirnov
2018-10-27  1:31 ` [PATCH 06/11] commands: gpio: Use kstrtoint() instead of simple_strtoul() Andrey Smirnov
2018-10-27  1:31 ` [PATCH 07/11] gpiolib: Introduce gpio_find_by_label() Andrey Smirnov
2018-10-27  1:31 ` [PATCH 08/11] commands: gpio: Allow GPIOs to be specified by label Andrey Smirnov
2018-10-27  1:31 ` [PATCH 09/11] VF610: zii-vf610-dev: Drop switch reset GPIO configuration Andrey Smirnov
2018-10-27  1:31 ` Andrey Smirnov [this message]
2018-10-29 11:13   ` [PATCH 10/11] VF610: zii-vf610-dev: Replace board code with gpio-hog nodes Sascha Hauer
2018-10-29 17:14     ` Andrey Smirnov
2018-10-27  1:31 ` [PATCH 11/11] ARM: rdu2: " Andrey Smirnov
2018-11-05 16:25   ` Andrey Smirnov
2018-11-06  8:25     ` Sascha Hauer
2018-10-27  8:42 ` [PATCH 00/11] Allow GPIOs to be referenced by label Sam Ravnborg
2018-10-29 11:17   ` Sascha Hauer
2018-10-29 11:14 ` Sascha Hauer

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=20181027013157.23135-11-andrew.smirnov@gmail.com \
    --to=andrew.smirnov@gmail.com \
    --cc=barebox@lists.infradead.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox