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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-06 04:36:20 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-06 04:36:20 +0400
commitd7ab7302f970a254997687a1cdede421a5635c68 (patch)
tree71341b72e81c8e031b98e8115c51682427192798 /drivers/mfd/wm5102-tables.c
parent01227a889ed56ae53aeebb9f93be9d54dd8b2de8 (diff)
parent99f4c6b66a9ae362d21e6df95d04bc74e04d285e (diff)
downloadlinux-d7ab7302f970a254997687a1cdede421a5635c68.tar.xz
Merge tag 'mfd-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next
Pull MFD update from Samuel Ortiz: "For 3.10 we have a few new MFD drivers for: - The ChromeOS embedded controller which provides keyboard, battery and power management services. This controller is accessible through i2c or SPI. - Silicon Laboratories 476x controller, providing access to their FM chipset and their audio codec. - Realtek's RTS5249, a memory stick, MMC and SD/SDIO PCI based reader. - Nokia's Tahvo power button and watchdog device. This device is very similar to Retu and is thus supported by the same code base. - STMicroelectronics STMPE1801, a keyboard and GPIO controller supported by the stmpe driver. - ST-Ericsson AB8540 and AB8505 power management and voltage converter controllers through the existing ab8500 code. Some other drivers got cleaned up or improved. In particular: - The Linaro/STE guys got the ab8500 driver in sync with their internal code through a series of optimizations, fixes and improvements. - The AS3711 and OMAP USB drivers now have DT support. - The arizona clock and interrupt handling code got improved. - The wm5102 register patch and boot mechanism also got improved." * tag 'mfd-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (104 commits) mfd: si476x: Don't use 0bNNN mfd: vexpress: Handle pending config transactions mfd: ab8500: Export ab8500_gpadc_sw_hw_convert properly mfd: si476x: Fix i2c warning mfd: si476x: Add header files and Kbuild plumbing mfd: si476x: Add chip properties handling code mfd: si476x: Add the bulk of the core driver mfd: si476x: Add commands abstraction layer mfd: rtsx: Support RTS5249 mfd: retu: Add Tahvo support mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus mfd: wm8994: Add some OF properties mfd: wm8994: Add device ID data to WM8994 OF device IDs input: Export matrix_keypad_parse_of_params() mfd: tps65090: Add compatible string for charger subnode mfd: db8500-prcmu: Support platform dependant device selection mfd: syscon: Fix warnings when printing resource_size_t of: Add stub of_get_parent for non-OF builds mfd: omap-usb-tll: Convert to devm_ioremap_resource() mfd: omap-usb-host: Convert to devm_ioremap_resource() ...
Diffstat (limited to 'drivers/mfd/wm5102-tables.c')
-rw-r--r--drivers/mfd/wm5102-tables.c56
1 files changed, 40 insertions, 16 deletions
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index f70c4956ff9d..155c4a1a6a99 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -10,6 +10,7 @@
* published by the Free Software Foundation.
*/
+#include <linux/device.h>
#include <linux/module.h>
#include <linux/mfd/arizona/core.h>
@@ -57,31 +58,54 @@ static const struct reg_default wm5102_reva_patch[] = {
};
static const struct reg_default wm5102_revb_patch[] = {
+ { 0x19, 0x0001 },
{ 0x80, 0x0003 },
{ 0x081, 0xE022 },
- { 0x410, 0x4080 },
- { 0x418, 0x4080 },
- { 0x420, 0x4080 },
- { 0x428, 0xC000 },
+ { 0x410, 0x6080 },
+ { 0x418, 0xa080 },
+ { 0x420, 0xa080 },
+ { 0x428, 0xe000 },
+ { 0x443, 0xDC1A },
{ 0x4B0, 0x0066 },
{ 0x458, 0x000b },
{ 0x212, 0x0000 },
+ { 0x171, 0x0000 },
+ { 0x35E, 0x000C },
+ { 0x2D4, 0x0000 },
{ 0x80, 0x0000 },
};
/* We use a function so we can use ARRAY_SIZE() */
int wm5102_patch(struct arizona *arizona)
{
+ const struct reg_default *wm5102_patch;
+ int ret = 0;
+ int i, patch_size;
+
switch (arizona->rev) {
case 0:
- return regmap_register_patch(arizona->regmap,
- wm5102_reva_patch,
- ARRAY_SIZE(wm5102_reva_patch));
+ wm5102_patch = wm5102_reva_patch;
+ patch_size = ARRAY_SIZE(wm5102_reva_patch);
default:
- return regmap_register_patch(arizona->regmap,
- wm5102_revb_patch,
- ARRAY_SIZE(wm5102_revb_patch));
+ wm5102_patch = wm5102_revb_patch;
+ patch_size = ARRAY_SIZE(wm5102_revb_patch);
+ }
+
+ regcache_cache_bypass(arizona->regmap, true);
+
+ for (i = 0; i < patch_size; i++) {
+ ret = regmap_write(arizona->regmap, wm5102_patch[i].reg,
+ wm5102_patch[i].def);
+ if (ret != 0) {
+ dev_err(arizona->dev, "Failed to write %x = %x: %d\n",
+ wm5102_patch[i].reg, wm5102_patch[i].def, ret);
+ goto out;
+ }
}
+
+out:
+ regcache_cache_bypass(arizona->regmap, false);
+ return ret;
}
static const struct regmap_irq wm5102_aod_irqs[ARIZONA_NUM_IRQ] = {
@@ -282,7 +306,7 @@ static const struct reg_default wm5102_reg_default[] = {
{ 0x00000155, 0x0000 }, /* R341 - Rate Estimator 4 */
{ 0x00000156, 0x0000 }, /* R342 - Rate Estimator 5 */
{ 0x00000161, 0x0000 }, /* R353 - Dynamic Frequency Scaling 1 */
- { 0x00000171, 0x0002 }, /* R369 - FLL1 Control 1 */
+ { 0x00000171, 0x0000 }, /* R369 - FLL1 Control 1 */
{ 0x00000172, 0x0008 }, /* R370 - FLL1 Control 2 */
{ 0x00000173, 0x0018 }, /* R371 - FLL1 Control 3 */
{ 0x00000174, 0x007D }, /* R372 - FLL1 Control 4 */
@@ -366,7 +390,7 @@ static const struct reg_default wm5102_reg_default[] = {
{ 0x00000400, 0x0000 }, /* R1024 - Output Enables 1 */
{ 0x00000408, 0x0000 }, /* R1032 - Output Rate 1 */
{ 0x00000409, 0x0022 }, /* R1033 - Output Volume Ramp */
- { 0x00000410, 0x4080 }, /* R1040 - Output Path Config 1L */
+ { 0x00000410, 0x6080 }, /* R1040 - Output Path Config 1L */
{ 0x00000411, 0x0180 }, /* R1041 - DAC Digital Volume 1L */
{ 0x00000412, 0x0081 }, /* R1042 - DAC Volume Limit 1L */
{ 0x00000413, 0x0001 }, /* R1043 - Noise Gate Select 1L */
@@ -374,7 +398,7 @@ static const struct reg_default wm5102_reg_default[] = {
{ 0x00000415, 0x0180 }, /* R1045 - DAC Digital Volume 1R */
{ 0x00000416, 0x0081 }, /* R1046 - DAC Volume Limit 1R */
{ 0x00000417, 0x0002 }, /* R1047 - Noise Gate Select 1R */
- { 0x00000418, 0x4080 }, /* R1048 - Output Path Config 2L */
+ { 0x00000418, 0xA080 }, /* R1048 - Output Path Config 2L */
{ 0x00000419, 0x0180 }, /* R1049 - DAC Digital Volume 2L */
{ 0x0000041A, 0x0081 }, /* R1050 - DAC Volume Limit 2L */
{ 0x0000041B, 0x0004 }, /* R1051 - Noise Gate Select 2L */
@@ -382,11 +406,11 @@ static const struct reg_default wm5102_reg_default[] = {
{ 0x0000041D, 0x0180 }, /* R1053 - DAC Digital Volume 2R */
{ 0x0000041E, 0x0081 }, /* R1054 - DAC Volume Limit 2R */
{ 0x0000041F, 0x0008 }, /* R1055 - Noise Gate Select 2R */
- { 0x00000420, 0x4080 }, /* R1056 - Output Path Config 3L */
+ { 0x00000420, 0xA080 }, /* R1056 - Output Path Config 3L */
{ 0x00000421, 0x0180 }, /* R1057 - DAC Digital Volume 3L */
{ 0x00000422, 0x0081 }, /* R1058 - DAC Volume Limit 3L */
{ 0x00000423, 0x0010 }, /* R1059 - Noise Gate Select 3L */
- { 0x00000428, 0xC000 }, /* R1064 - Output Path Config 4L */
+ { 0x00000428, 0xE000 }, /* R1064 - Output Path Config 4L */
{ 0x00000429, 0x0180 }, /* R1065 - DAC Digital Volume 4L */
{ 0x0000042A, 0x0081 }, /* R1066 - Out Volume 4L */
{ 0x0000042B, 0x0040 }, /* R1067 - Noise Gate Select 4L */
@@ -401,7 +425,7 @@ static const struct reg_default wm5102_reg_default[] = {
{ 0x00000436, 0x0081 }, /* R1078 - DAC Volume Limit 5R */
{ 0x00000437, 0x0200 }, /* R1079 - Noise Gate Select 5R */
{ 0x00000450, 0x0000 }, /* R1104 - DAC AEC Control 1 */
- { 0x00000458, 0x0001 }, /* R1112 - Noise Gate Control */
+ { 0x00000458, 0x000B }, /* R1112 - Noise Gate Control */
{ 0x00000490, 0x0069 }, /* R1168 - PDM SPK1 CTRL 1 */
{ 0x00000491, 0x0000 }, /* R1169 - PDM SPK1 CTRL 2 */
{ 0x00000500, 0x000C }, /* R1280 - AIF1 BCLK Ctrl */