From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Date: Fri, 11 Dec 2015 13:48:56 +0000 Subject: [PATCH 1/3] pinctrl: sh-pfc: r8a7779: Add SCIF_CLK support Message-Id: <1449841738-17490-2-git-send-email-geert+renesas@glider.be> List-Id: References: <1449841738-17490-1-git-send-email-geert+renesas@glider.be> In-Reply-To: <1449841738-17490-1-git-send-email-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Laurent Pinchart , Linus Walleij Cc: linux-sh@vger.kernel.org, linux-gpio@vger.kernel.org, Geert Uytterhoeven Add pins, groups, and a function for SCIF_CLK, which is the external clock source for the Baud Rate Generator for External Clock (BRG) on SCIF. Signed-off-by: Geert Uytterhoeven --- drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 41 ++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c index afc5d80353c568fd..bd17eccb6a8901a8 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c @@ -2282,6 +2282,35 @@ static const unsigned int scif5_clk_d_pins[] = { static const unsigned int scif5_clk_d_mux[] = { SCK5_D_MARK, }; +/* - SCIF Clock ------------------------------------------------------------- */ +static const unsigned int scif_clk_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(4, 28), +}; +static const unsigned int scif_clk_mux[] = { + SCIF_CLK_MARK, +}; +static const unsigned int scif_clk_b_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(4, 5), +}; +static const unsigned int scif_clk_b_mux[] = { + SCIF_CLK_B_MARK, +}; +static const unsigned int scif_clk_c_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(4, 18), +}; +static const unsigned int scif_clk_c_mux[] = { + SCIF_CLK_C_MARK, +}; +static const unsigned int scif_clk_d_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(2, 29), +}; +static const unsigned int scif_clk_d_mux[] = { + SCIF_CLK_D_MARK, +}; /* - SDHI0 ------------------------------------------------------------------ */ static const unsigned int sdhi0_data1_pins[] = { /* D0 */ @@ -2693,6 +2722,10 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif5_clk_c), SH_PFC_PIN_GROUP(scif5_data_d), SH_PFC_PIN_GROUP(scif5_clk_d), + SH_PFC_PIN_GROUP(scif_clk), + SH_PFC_PIN_GROUP(scif_clk_b), + SH_PFC_PIN_GROUP(scif_clk_c), + SH_PFC_PIN_GROUP(scif_clk_d), SH_PFC_PIN_GROUP(sdhi0_data1), SH_PFC_PIN_GROUP(sdhi0_data4), SH_PFC_PIN_GROUP(sdhi0_ctrl), @@ -2902,6 +2935,13 @@ static const char * const scif5_groups[] = { "scif5_clk_d", }; +static const char * const scif_clk_groups[] = { + "scif_clk", + "scif_clk_b", + "scif_clk_c", + "scif_clk_d", +}; + static const char * const sdhi0_groups[] = { "sdhi0_data1", "sdhi0_data4", @@ -2997,6 +3037,7 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(scif3), SH_PFC_FUNCTION(scif4), SH_PFC_FUNCTION(scif5), + SH_PFC_FUNCTION(scif_clk), SH_PFC_FUNCTION(usb0), SH_PFC_FUNCTION(usb1), SH_PFC_FUNCTION(usb2), -- 1.9.1