diff options
Diffstat (limited to 'extras/recipes-kernel/linux/linux-omap-2.6.39/sakoman/0020-Enabling-Hwmon-driver-for-twl4030-madc.patch')
| -rw-r--r-- | extras/recipes-kernel/linux/linux-omap-2.6.39/sakoman/0020-Enabling-Hwmon-driver-for-twl4030-madc.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap-2.6.39/sakoman/0020-Enabling-Hwmon-driver-for-twl4030-madc.patch b/extras/recipes-kernel/linux/linux-omap-2.6.39/sakoman/0020-Enabling-Hwmon-driver-for-twl4030-madc.patch new file mode 100644 index 00000000..c80aef9a --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap-2.6.39/sakoman/0020-Enabling-Hwmon-driver-for-twl4030-madc.patch @@ -0,0 +1,46 @@ +From 931bd787effbd6f1f00468c89c647c66c0bbc164 Mon Sep 17 00:00:00 2001 +From: Keerthy <j-keerthy@ti.com> +Date: Wed, 4 May 2011 01:14:50 +0530 +Subject: [PATCH 20/32] Enabling Hwmon driver for twl4030-madc + +Signed-off-by: Keerthy <j-keerthy@ti.com> +--- + drivers/mfd/twl-core.c | 15 +++++++++++++++ + 1 files changed, 15 insertions(+), 0 deletions(-) + +diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c +index 8804550..d9435e4 100644 +--- a/drivers/mfd/twl-core.c ++++ b/drivers/mfd/twl-core.c +@@ -83,6 +83,13 @@ + #define twl_has_madc() false + #endif + ++#if defined(CONFIG_SENSORS_TWL4030_MADC) ||\ ++ defined(CONFIG_SENSORS_TWL4030_MADC_MODULE) ++#define twl_has_madc_hwmon() true ++#else ++#define twl_has_madc_hwmon() false ++#endif ++ + #ifdef CONFIG_TWL4030_POWER + #define twl_has_power() true + #else +@@ -619,6 +626,14 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features) + return PTR_ERR(child); + } + ++if (twl_has_madc_hwmon()) { ++ child = add_child(2, "twl4030_madc_hwmon", ++ NULL, 0, ++ true, pdata->irq_base + MADC_INTR_OFFSET, 0); ++ if (IS_ERR(child)) ++ return PTR_ERR(child); ++ } ++ + if (twl_has_rtc()) { + /* + * REVISIT platform_data here currently might expose the +-- +1.6.6.1 + |