linux-kernel - Re: [PATCH RESEND 3/7] mfd: wm8998: Fix defaults array based on testing

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Date:	Wed, 10 Feb 2016 16:17:16 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH RESEND 3/7] mfd: wm8998: Fix defaults array based on
 testing

On Tue, 09 Feb 2016, Charles Keepax wrote:

> My automated test is back and now can check defaults against the actual
> hardware. This patch updates the defaults array for the differences
> detected and removes a couple of completely unused registers.
> 
> Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
> ---
>  drivers/mfd/wm8998-tables.c | 12 ++----------
>  1 file changed, 2 insertions(+), 10 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/wm8998-tables.c b/drivers/mfd/wm8998-tables.c
> index 4c2dce77..a0de300 100644
> --- a/drivers/mfd/wm8998-tables.c
> +++ b/drivers/mfd/wm8998-tables.c
> @@ -229,8 +229,6 @@ static const struct reg_default wm8998_reg_default[] = {
>  	{ 0x00000174, 0x007D },    /* R372   - FLL1 Control 4 */
>  	{ 0x00000175, 0x0004 },    /* R373   - FLL1 Control 5 */
>  	{ 0x00000176, 0x0000 },    /* R374   - FLL1 Control 6 */
> -	{ 0x00000177, 0x0181 },    /* R375   - FLL1 Loop Filter Test 1 */
> -	{ 0x00000178, 0x0000 },    /* R376   - FLL1 NCO Test 0 */
>  	{ 0x00000179, 0x0000 },    /* R377   - FLL1 Control 7 */
>  	{ 0x00000181, 0x0000 },    /* R385   - FLL1 Synchroniser 1 */
>  	{ 0x00000182, 0x0000 },    /* R386   - FLL1 Synchroniser 2 */
> @@ -247,8 +245,6 @@ static const struct reg_default wm8998_reg_default[] = {
>  	{ 0x00000194, 0x007D },    /* R404   - FLL2 Control 4 */
>  	{ 0x00000195, 0x0004 },    /* R405   - FLL2 Control 5 */
>  	{ 0x00000196, 0x0000 },    /* R406   - FLL2 Control 6 */
> -	{ 0x00000197, 0x0000 },    /* R407   - FLL2 Loop Filter Test 1 */
> -	{ 0x00000198, 0x0000 },    /* R408   - FLL2 NCO Test 0 */
>  	{ 0x00000199, 0x0000 },    /* R409   - FLL2 Control 7 */
>  	{ 0x000001A1, 0x0000 },    /* R417   - FLL2 Synchroniser 1 */
>  	{ 0x000001A2, 0x0000 },    /* R418   - FLL2 Synchroniser 2 */
> @@ -320,7 +316,7 @@ static const struct reg_default wm8998_reg_default[] = {
>  	{ 0x00000434, 0x0000 },    /* R1076  - Output Path Config 5R */
>  	{ 0x00000435, 0x0180 },    /* R1077  - DAC Digital Volume 5R */
>  	{ 0x00000437, 0x0200 },    /* R1079  - Noise Gate Select 5R */
> -	{ 0x00000440, 0x8FFF },    /* R1088  - DRE Enable */
> +	{ 0x00000440, 0x002F },    /* R1088  - DRE Enable */
>  	{ 0x00000441, 0xC759 },    /* R1089  - DRE Control 1 */
>  	{ 0x00000442, 0x2A08 },    /* R1089  - DRE Control 2 */
>  	{ 0x00000443, 0x5CFA },    /* R1089  - DRE Control 3 */
> @@ -686,7 +682,7 @@ static const struct reg_default wm8998_reg_default[] = {
>  	{ 0x00000C10, 0x1000 },    /* R3088  - GPIO Debounce Config */
>  	{ 0x00000C18, 0x0000 },    /* R3096  - GP Switch 1 */
>  	{ 0x00000C20, 0x8002 },    /* R3104  - Misc Pad Ctrl 1 */
> -	{ 0x00000C21, 0x8001 },    /* R3105  - Misc Pad Ctrl 2 */
> +	{ 0x00000C21, 0x0001 },    /* R3105  - Misc Pad Ctrl 2 */
>  	{ 0x00000C22, 0x0000 },    /* R3106  - Misc Pad Ctrl 3 */
>  	{ 0x00000C23, 0x0000 },    /* R3107  - Misc Pad Ctrl 4 */
>  	{ 0x00000C24, 0x0000 },    /* R3108  - Misc Pad Ctrl 5 */
> @@ -888,8 +884,6 @@ static bool wm8998_readable_register(struct device *dev, unsigned int reg)
>  	case ARIZONA_FLL1_CONTROL_5:
>  	case ARIZONA_FLL1_CONTROL_6:
>  	case ARIZONA_FLL1_CONTROL_7:
> -	case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
> -	case ARIZONA_FLL1_NCO_TEST_0:
>  	case ARIZONA_FLL1_SYNCHRONISER_1:
>  	case ARIZONA_FLL1_SYNCHRONISER_2:
>  	case ARIZONA_FLL1_SYNCHRONISER_3:
> @@ -906,8 +900,6 @@ static bool wm8998_readable_register(struct device *dev, unsigned int reg)
>  	case ARIZONA_FLL2_CONTROL_5:
>  	case ARIZONA_FLL2_CONTROL_6:
>  	case ARIZONA_FLL2_CONTROL_7:
> -	case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
> -	case ARIZONA_FLL2_NCO_TEST_0:
>  	case ARIZONA_FLL2_SYNCHRONISER_1:
>  	case ARIZONA_FLL2_SYNCHRONISER_2:
>  	case ARIZONA_FLL2_SYNCHRONISER_3:

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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