Govindraj,
On Fri, Mar 4, 2016 at 7:28 AM, Govindraj Raja
<Govindraj.Raja@xxxxxxxxxx> wrote:
> mfio 84 to 89 are described wrongly, fix it to describe
> the right pin and add them to right pin-mux group.
>
> The correct order is:
> pll1_lock => mips_pll -- MFIO_83
> pll2_lock => audio_pll -- MFIO_84
> pll3_lock => rpu_v_pll -- MFIO_85
> pll4_lock => rpu_l_pll -- MFIO_86
> pll5_lock => sys_pll -- MFIO_87
> pll6_lock => wifi_pll -- MFIO_88
> pll7_lock => bt_pll -- MFIO_89
>
> Fixes: cefc03e5995e("pinctrl: Add Pistachio SoC pin control driver")
> Signed-off-by: Govindraj Raja <Govindraj.Raja@xxxxxxxxxx>
> Cc: linux-gpio@xxxxxxxxxxxxxxx
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Cc: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
> Cc: linux-mips@xxxxxxxxxxxxxx
> Cc: James Hartley <James.Hartley@xxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx> # v4.2+
Acked-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
> Do I need to split this patch into dt & pinctrl?
> Or can it be picked up through pinctrl subsystem with dt maintainers Ack?
I would think that since this is a correction to the existing
binding/driver that shouldn't be necessary, but that's up to Linus.
>
> .../bindings/pinctrl/img,pistachio-pinctrl.txt | 12 +++++------
> drivers/pinctrl/pinctrl-pistachio.c | 24 +++++++++++-----------
> 2 files changed, 18 insertions(+), 18 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
> index 08a4a32..0326154 100644
> --- a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
> +++ b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
> @@ -134,12 +134,12 @@ mfio80 ddr_debug, mips_trace_data, mips_debug
> mfio81 dreq0, mips_trace_data, eth_debug
> mfio82 dreq1, mips_trace_data, eth_debug
> mfio83 mips_pll_lock, mips_trace_data, usb_debug
> -mfio84 sys_pll_lock, mips_trace_data, usb_debug
> -mfio85 wifi_pll_lock, mips_trace_data, sdhost_debug
> -mfio86 bt_pll_lock, mips_trace_data, sdhost_debug
> -mfio87 rpu_v_pll_lock, dreq2, socif_debug
> -mfio88 rpu_l_pll_lock, dreq3, socif_debug
> -mfio89 audio_pll_lock, dreq4, dreq5
> +mfio84 audio_pll_lock, mips_trace_data, usb_debug
> +mfio85 rpu_v_pll_lock, mips_trace_data, sdhost_debug
> +mfio86 rpu_l_pll_lock, mips_trace_data, sdhost_debug
> +mfio87 sys_pll_lock, dreq2, socif_debug
> +mfio88 wifi_pll_lock, dreq3, socif_debug
> +mfio89 bt_pll_lock, dreq4, dreq5
> tck
> trstn
> tdi
> diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
> index 856f736..2673cd9 100644
> --- a/drivers/pinctrl/pinctrl-pistachio.c
> +++ b/drivers/pinctrl/pinctrl-pistachio.c
> @@ -469,27 +469,27 @@ static const char * const pistachio_mips_pll_lock_groups[] = {
> "mfio83",
> };
>
> -static const char * const pistachio_sys_pll_lock_groups[] = {
> +static const char * const pistachio_audio_pll_lock_groups[] = {
> "mfio84",
> };
>
> -static const char * const pistachio_wifi_pll_lock_groups[] = {
> +static const char * const pistachio_rpu_v_pll_lock_groups[] = {
> "mfio85",
> };
>
> -static const char * const pistachio_bt_pll_lock_groups[] = {
> +static const char * const pistachio_rpu_l_pll_lock_groups[] = {
> "mfio86",
> };
>
> -static const char * const pistachio_rpu_v_pll_lock_groups[] = {
> +static const char * const pistachio_sys_pll_lock_groups[] = {
> "mfio87",
> };
>
> -static const char * const pistachio_rpu_l_pll_lock_groups[] = {
> +static const char * const pistachio_wifi_pll_lock_groups[] = {
> "mfio88",
> };
>
> -static const char * const pistachio_audio_pll_lock_groups[] = {
> +static const char * const pistachio_bt_pll_lock_groups[] = {
> "mfio89",
> };
>
> @@ -559,12 +559,12 @@ enum pistachio_mux_option {
> PISTACHIO_FUNCTION_DREQ4,
> PISTACHIO_FUNCTION_DREQ5,
> PISTACHIO_FUNCTION_MIPS_PLL_LOCK,
> + PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
> + PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
> + PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
> PISTACHIO_FUNCTION_SYS_PLL_LOCK,
> PISTACHIO_FUNCTION_WIFI_PLL_LOCK,
> PISTACHIO_FUNCTION_BT_PLL_LOCK,
> - PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
> - PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
> - PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
> PISTACHIO_FUNCTION_DEBUG_RAW_CCA_IND,
> PISTACHIO_FUNCTION_DEBUG_ED_SEC20_CCA_IND,
> PISTACHIO_FUNCTION_DEBUG_ED_SEC40_CCA_IND,
> @@ -620,12 +620,12 @@ static const struct pistachio_function pistachio_functions[] = {
> FUNCTION(dreq4),
> FUNCTION(dreq5),
> FUNCTION(mips_pll_lock),
> + FUNCTION(audio_pll_lock),
> + FUNCTION(rpu_v_pll_lock),
> + FUNCTION(rpu_l_pll_lock),
> FUNCTION(sys_pll_lock),
> FUNCTION(wifi_pll_lock),
> FUNCTION(bt_pll_lock),
> - FUNCTION(rpu_v_pll_lock),
> - FUNCTION(rpu_l_pll_lock),
> - FUNCTION(audio_pll_lock),
> FUNCTION(debug_raw_cca_ind),
> FUNCTION(debug_ed_sec20_cca_ind),
> FUNCTION(debug_ed_sec40_cca_ind),
> --
> 2.5.0
>
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