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authorRyo Kataoka <ryo.kataoka.wt@renesas.com>2016-02-11 01:39:46 +0300
committerGeert Uytterhoeven <geert+renesas@glider.be>2016-02-18 09:30:53 +0100
commit73cfc55ae0680584f2d47aeaf65c5419ab129d8e (patch)
tree38dc5cd2601a9a46df135a8b094fde4ccfe2163b /drivers/pinctrl
parenta79ef339ddc60515ba23b137ba4feed11454d2de (diff)
pinctrl: sh-pfc: r8a7794: Add audio clock pin groups
Add the audio clock pin groups to the R8A7794 PFC driver. [Sergei: fixed pin group names to reflect the reality, fixed pin names in the comments to *_pins[], lowercased the separator comment, resolved rejects, added the changelog, renamed the patch.] Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/sh-pfc/pfc-r8a7794.c122
1 files changed, 122 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
index a2232df21416..afc2e962fead 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
@@ -1491,6 +1491,98 @@ static const struct sh_pfc_pin pinmux_pins[] = {
PINMUX_GPIO_GP_ALL(),
};
+/* - Audio Clock ------------------------------------------------------------ */
+static const unsigned int audio_clka_pins[] = {
+ /* CLKA */
+ RCAR_GP_PIN(5, 20),
+};
+static const unsigned int audio_clka_mux[] = {
+ AUDIO_CLKA_MARK,
+};
+static const unsigned int audio_clka_b_pins[] = {
+ /* CLKA */
+ RCAR_GP_PIN(3, 25),
+};
+static const unsigned int audio_clka_b_mux[] = {
+ AUDIO_CLKA_B_MARK,
+};
+static const unsigned int audio_clka_c_pins[] = {
+ /* CLKA */
+ RCAR_GP_PIN(4, 20),
+};
+static const unsigned int audio_clka_c_mux[] = {
+ AUDIO_CLKA_C_MARK,
+};
+static const unsigned int audio_clka_d_pins[] = {
+ /* CLKA */
+ RCAR_GP_PIN(5, 0),
+};
+static const unsigned int audio_clka_d_mux[] = {
+ AUDIO_CLKA_D_MARK,
+};
+static const unsigned int audio_clkb_pins[] = {
+ /* CLKB */
+ RCAR_GP_PIN(5, 21),
+};
+static const unsigned int audio_clkb_mux[] = {
+ AUDIO_CLKB_MARK,
+};
+static const unsigned int audio_clkb_b_pins[] = {
+ /* CLKB */
+ RCAR_GP_PIN(3, 26),
+};
+static const unsigned int audio_clkb_b_mux[] = {
+ AUDIO_CLKB_B_MARK,
+};
+static const unsigned int audio_clkb_c_pins[] = {
+ /* CLKB */
+ RCAR_GP_PIN(4, 21),
+};
+static const unsigned int audio_clkb_c_mux[] = {
+ AUDIO_CLKB_C_MARK,
+};
+static const unsigned int audio_clkc_pins[] = {
+ /* CLKC */
+ RCAR_GP_PIN(5, 22),
+};
+static const unsigned int audio_clkc_mux[] = {
+ AUDIO_CLKC_MARK,
+};
+static const unsigned int audio_clkc_b_pins[] = {
+ /* CLKC */
+ RCAR_GP_PIN(3, 29),
+};
+static const unsigned int audio_clkc_b_mux[] = {
+ AUDIO_CLKC_B_MARK,
+};
+static const unsigned int audio_clkc_c_pins[] = {
+ /* CLKC */
+ RCAR_GP_PIN(4, 22),
+};
+static const unsigned int audio_clkc_c_mux[] = {
+ AUDIO_CLKC_C_MARK,
+};
+static const unsigned int audio_clkout_pins[] = {
+ /* CLKOUT */
+ RCAR_GP_PIN(5, 23),
+};
+static const unsigned int audio_clkout_mux[] = {
+ AUDIO_CLKOUT_MARK,
+};
+static const unsigned int audio_clkout_b_pins[] = {
+ /* CLKOUT */
+ RCAR_GP_PIN(3, 12),
+};
+static const unsigned int audio_clkout_b_mux[] = {
+ AUDIO_CLKOUT_B_MARK,
+};
+static const unsigned int audio_clkout_c_pins[] = {
+ /* CLKOUT */
+ RCAR_GP_PIN(4, 23),
+};
+static const unsigned int audio_clkout_c_mux[] = {
+ AUDIO_CLKOUT_C_MARK,
+};
/* - ETH -------------------------------------------------------------------- */
static const unsigned int eth_link_pins[] = {
/* LINK */
@@ -3150,6 +3242,19 @@ static const unsigned int vin1_clk_mux[] = {
};
static const struct sh_pfc_pin_group pinmux_groups[] = {
+ SH_PFC_PIN_GROUP(audio_clka),
+ SH_PFC_PIN_GROUP(audio_clka_b),
+ SH_PFC_PIN_GROUP(audio_clka_c),
+ SH_PFC_PIN_GROUP(audio_clka_d),
+ SH_PFC_PIN_GROUP(audio_clkb),
+ SH_PFC_PIN_GROUP(audio_clkb_b),
+ SH_PFC_PIN_GROUP(audio_clkb_c),
+ SH_PFC_PIN_GROUP(audio_clkc),
+ SH_PFC_PIN_GROUP(audio_clkc_b),
+ SH_PFC_PIN_GROUP(audio_clkc_c),
+ SH_PFC_PIN_GROUP(audio_clkout),
+ SH_PFC_PIN_GROUP(audio_clkout_b),
+ SH_PFC_PIN_GROUP(audio_clkout_c),
SH_PFC_PIN_GROUP(eth_link),
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
@@ -3379,6 +3484,22 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(vin1_clk),
};
+static const char * const audio_clk_groups[] = {
+ "audio_clka",
+ "audio_clka_b",
+ "audio_clka_c",
+ "audio_clka_d",
+ "audio_clkb",
+ "audio_clkb_b",
+ "audio_clkb_c",
+ "audio_clkc",
+ "audio_clkc_b",
+ "audio_clkc_c",
+ "audio_clkout",
+ "audio_clkout_b",
+ "audio_clkout_c",
+};
+
static const char * const eth_groups[] = {
"eth_link",
"eth_magic",
@@ -3724,6 +3845,7 @@ static const char * const vin1_groups[] = {
};
static const struct sh_pfc_function pinmux_functions[] = {
+ SH_PFC_FUNCTION(audio_clk),
SH_PFC_FUNCTION(eth),
SH_PFC_FUNCTION(hscif0),
SH_PFC_FUNCTION(hscif1),