From 645524a9c6e1e42dc4fe03217befb20e2fc4d43e Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 18 Dec 2008 23:12:16 +0100 Subject: mfd: Support configurable numbers of DCDCs and ISINKs on WM8350 Some WM8350 variants have fewer DCDCs and ISINKs. Identify these at probe and refuse to use the absent DCDCs when running on these chips. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz --- drivers/mfd/wm8350-core.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/mfd') diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index 03af3b12c020..56c363c240a9 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -1301,6 +1301,9 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, switch (mask_rev) { case 0: + wm8350->pmic.max_dcdc = WM8350_DCDC_6; + wm8350->pmic.max_isink = WM8350_ISINK_B; + switch (chip_rev) { case WM8350_REV_E: dev_info(wm8350->dev, "WM8350 Rev E\n"); @@ -1325,6 +1328,9 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, break; case 2: + wm8350->pmic.max_dcdc = WM8350_DCDC_6; + wm8350->pmic.max_isink = WM8350_ISINK_B; + switch (chip_rev) { case 0: dev_info(wm8350->dev, "WM8352 Rev A\n"); -- cgit v1.2.1