Hello Sergei,
> From: [email protected] [mailto:linux-renesas-soc-
> [email protected]] On Behalf Of Sergei Shtylyov
> Sent: 29 March 2017 19:37
>
> The R8A7791 PFC driver was apparently based on the preliminary revisions of
> the user's manual, which omitted the DVC_MUTE signal altogether in the
> PFC section. The modern manual has the signal described, so just add the
> necassary data to the driver...
>
> Fixes: 508845196238 ("pinctrl: sh-pfc: r8a7791 PFC support")
> Signed-off-by: Sergei Shtylyov <[email protected]>
Should this patch also CC stable? (Patch 1/2 does)
Kind regards, Chris
>
> ---
> drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> Index: linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> ==========================================================
> =========
> --- linux-pinctrl.orig/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> +++ linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> @@ -203,7 +203,7 @@ enum {
>
> /* IPSR6 */
> FN_AUDIO_CLKB, FN_STP_OPWM_0_B, FN_MSIOF1_SCK_B,
> - FN_SCIF_CLK, FN_BPFCLK_E,
> + FN_SCIF_CLK, FN_DVC_MUTE, FN_BPFCLK_E,
> FN_AUDIO_CLKC, FN_SCIFB0_SCK_C, FN_MSIOF1_SYNC_B, FN_RX2,
> FN_SCIFA2_RXD, FN_FMIN_E,
> FN_AUDIO_CLKOUT, FN_MSIOF1_SS1_B, FN_TX2, FN_SCIFA2_TXD,
> @@ -573,7 +573,7 @@ enum {
>
> /* IPSR6 */
> AUDIO_CLKB_MARK, STP_OPWM_0_B_MARK,
> MSIOF1_SCK_B_MARK,
> - SCIF_CLK_MARK, BPFCLK_E_MARK,
> + SCIF_CLK_MARK, DVC_MUTE_MARK, BPFCLK_E_MARK,
> AUDIO_CLKC_MARK, SCIFB0_SCK_C_MARK,
> MSIOF1_SYNC_B_MARK, RX2_MARK,
> SCIFA2_RXD_MARK, FMIN_E_MARK,
> AUDIO_CLKOUT_MARK, MSIOF1_SS1_B_MARK, TX2_MARK,
> SCIFA2_TXD_MARK, @@ -1093,6 +1093,7 @@ static const u16 pinmux_data[]
> = {
> PINMUX_IPSR_MSEL(IP6_2_0, STP_OPWM_0_B, SEL_SSP_1),
> PINMUX_IPSR_MSEL(IP6_2_0, MSIOF1_SCK_B, SEL_SOF1_1),
> PINMUX_IPSR_MSEL(IP6_2_0, SCIF_CLK, SEL_SCIF_0),
> + PINMUX_IPSR_GPSR (IP6_2_0, DVC_MUTE),
> PINMUX_IPSR_MSEL(IP6_2_0, BPFCLK_E, SEL_FM_4),
> PINMUX_IPSR_GPSR(IP6_5_3, AUDIO_CLKC),
> PINMUX_IPSR_MSEL(IP6_5_3, SCIFB0_SCK_C, SEL_SCIFB_2), @@ -
> 5899,7 +5900,7 @@ static const struct pinmux_cfg_reg pinmu
> 0, 0,
> /* IP6_2_0 [3] */
> FN_AUDIO_CLKB, FN_STP_OPWM_0_B, FN_MSIOF1_SCK_B,
> - FN_SCIF_CLK, 0, FN_BPFCLK_E,
> + FN_SCIF_CLK, FN_DVC_MUTE, FN_BPFCLK_E,
> 0, 0, }
> },
> { PINMUX_CFG_REG_VAR("IPSR7", 0xE606003C, 32,
