From: Lee Jones <lee.jones@linaro.org>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: STEricsson_nomadik_linux@list.st.com,
linus.walleij@stericsson.com, arnd@arndb.de,
Lee Jones <lee.jones@linaro.org>,
linux-i2c@vger.kernel.org, Wolfram Sang <w.sang@pengutronix.de>
Subject: [PATCH 12/19] i2c-nomadik: Register sub-devices when passed via Device Tree
Date: Fri, 7 Sep 2012 12:14:52 +0100 [thread overview]
Message-ID: <1347016499-29354-13-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1347016499-29354-1-git-send-email-lee.jones@linaro.org>
Each I2C device can be correctly probed already using Device Tree,
but the sub-devices still have to be registered by calls to
i2c_register_board_info(). After this patch, each sub-device can
be registered directly from Device Tree instead, removing the
requirement for the aforementioned calls from platform code.
CC: linux-i2c@vger.kernel.org
CC: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/i2c/busses/i2c-nomadik.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 5d1a970..01231c2 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -26,6 +26,7 @@
#include <linux/pm_runtime.h>
#include <linux/platform_data/i2c-nomadik.h>
#include <linux/of.h>
+#include <linux/of_i2c.h>
#define DRIVER_NAME "nmk-i2c"
@@ -998,6 +999,7 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
}
adap = &dev->adap;
+ adap->dev.of_node = np;
adap->dev.parent = &adev->dev;
adap->owner = THIS_MODULE;
adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
@@ -1027,6 +1029,8 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
goto err_add_adap;
}
+ of_i2c_register_devices(adap);
+
pm_runtime_put(&adev->dev);
return 0;
--
1.7.9.5
next prev parent reply other threads:[~2012-09-07 11:17 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-07 11:14 [PATCH 00/19] First HREF Device Tree enablement patch-set Lee Jones
2012-09-07 11:14 ` [PATCH 01/19] ARM: ux500: Add skeleton Device Tree for the HREF reference board Lee Jones
2012-09-10 8:47 ` Linus Walleij
2012-09-14 9:37 ` Lee Jones
2012-09-14 14:01 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 02/19] ARM: ux500: Add UART support to the HREF Device Tree Lee Jones
2012-09-10 8:49 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 03/19] ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI Lee Jones
2012-09-10 8:50 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 04/19] ARM: ux500: Add SDI (MMC) support to the HREF Device Tree Lee Jones
2012-09-07 12:29 ` Arnd Bergmann
2012-09-07 12:39 ` Lee Jones
2012-09-10 9:51 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 05/19] ARM: ux500: Stop registering HREF's SDI devices from platform data Lee Jones
2012-09-07 12:30 ` Arnd Bergmann
2012-09-07 11:14 ` [PATCH 06/19] ARM: ux500: Add nodes for the MSP into the HREF Device Tree Lee Jones
2012-09-10 9:53 ` Linus Walleij
2012-09-14 9:23 ` Lee Jones
2012-09-14 14:00 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 07/19] ARM: ux500: Add all encompassing sound node to " Lee Jones
2012-09-10 9:56 ` Linus Walleij
2012-09-14 9:20 ` Lee Jones
2012-09-07 11:14 ` [PATCH 08/19] ARM: ux500: Stop registering Audio devices for HREF when DT is enabled Lee Jones
2012-09-10 9:57 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 09/19] ARM: ux500: Enable SSP (SPI) for HREF when booting Device Tree Lee Jones
2012-09-10 11:11 ` Linus Walleij
2012-09-14 9:18 ` Lee Jones
2012-09-17 17:03 ` Roland Stigge
2012-09-18 12:08 ` Linus Walleij
2012-09-18 12:13 ` Roland Stigge
2012-09-07 11:14 ` [PATCH 10/19] ARM: ux500: Remove redundant #gpio-cell properties from HREF and Snowball DT Lee Jones
2012-09-10 11:12 ` Linus Walleij
2012-09-14 9:10 ` Lee Jones
2012-09-14 13:58 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 11/19] ARM: ux500: Add all known I2C sub-device nodes to the HREF DT Lee Jones
2012-09-10 11:34 ` Linus Walleij
2012-09-14 8:47 ` Lee Jones
2012-09-20 6:51 ` Linus Walleij
2012-09-18 15:49 ` Lee Jones
2012-09-07 11:14 ` Lee Jones [this message]
2012-09-10 11:42 ` [PATCH 12/19] i2c-nomadik: Register sub-devices when passed via Device Tree Linus Walleij
2012-09-12 10:52 ` Wolfram Sang
2012-09-14 8:27 ` Lee Jones
2012-09-14 8:41 ` Wolfram Sang
2012-09-14 9:02 ` Lee Jones
2012-09-14 9:39 ` Wolfram Sang
2012-09-14 10:15 ` Lee Jones
2012-09-14 11:32 ` Wolfram Sang
2012-09-19 20:12 ` Lee Jones
2012-10-06 11:25 ` Wolfram Sang
2012-09-14 8:22 ` Lee Jones
2012-09-07 11:14 ` [PATCH 13/19] ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled Lee Jones
2012-09-10 12:56 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 14/19] ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT Lee Jones
2012-09-10 12:58 ` Linus Walleij
2012-09-14 8:33 ` Lee Jones
2012-09-07 11:14 ` [PATCH 15/19] mfd: Don't convert just one IRQ using irqdomain if a range is provided Lee Jones
2012-09-07 12:35 ` Arnd Bergmann
2012-09-07 12:46 ` Lee Jones
2012-09-07 13:37 ` Arnd Bergmann
2012-09-07 13:43 ` Lee Jones
2012-09-07 13:57 ` Arnd Bergmann
2012-09-17 13:45 ` Samuel Ortiz
2012-09-17 14:11 ` Lee Jones
2012-09-21 22:20 ` Samuel Ortiz
2012-09-07 11:14 ` [PATCH 16/19] mfd: Provide the tc3589x with its own IRQ domain Lee Jones
2012-09-10 13:05 ` Linus Walleij
2012-09-16 23:45 ` Samuel Ortiz
2012-09-07 11:14 ` [PATCH 17/19] mfd: Enable the tc3589x for Device Tree Lee Jones
2012-09-10 13:08 ` Linus Walleij
2012-09-16 23:45 ` Samuel Ortiz
2012-09-07 11:14 ` [PATCH 18/19] gpio: Provide the tc3589x GPIO expander driver with an IRQ domain Lee Jones
2012-09-10 13:10 ` Linus Walleij
2012-09-12 13:04 ` Linus Walleij
2012-09-14 8:14 ` Lee Jones
2012-09-12 21:21 ` Linus Walleij
2012-09-07 11:14 ` [PATCH 19/19] gpio: Enable the tc3298x GPIO expander driver for Device Tree Lee Jones
2012-09-10 13:20 ` Linus Walleij
2012-09-12 21:21 ` Linus Walleij
2012-09-07 12:41 ` [PATCH 00/19] First HREF Device Tree enablement patch-set Arnd Bergmann
2012-09-07 13:01 ` Lee Jones
2012-09-07 13:58 ` Arnd Bergmann
2012-09-07 14:22 ` Lee Jones
2012-09-10 8:41 ` Linus Walleij
2012-09-10 10:13 ` Arnd Bergmann
2012-09-10 11:29 ` Linus Walleij
2012-09-10 13:49 ` Arnd Bergmann
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