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[202.32.14.49]) by mx.google.com with ESMTPSA id tf10sm30372177pbc.70.2014.05.28.17.52.24 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 28 May 2014 17:52:25 -0700 (PDT) From: Nobuhiro Iwamatsu To: linus.walleij@linaro.org Cc: linux-kernel@vger.kernel.org, magnus.damm@gmail.com, horms+renesas@verge.net.au, linux-sh@vger.kernel.org, Nobuhiro Iwamatsu Subject: [PATCH] pinctrl: sh-pfc: r8a7791: Add HSCIF pin support Date: Thu, 29 May 2014 09:52:09 +0900 Message-Id: <1401324729-31863-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> X-Mailer: git-send-email 1.9.2 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Nobuhiro Iwamatsu Acked-by: Laurent Pinchart --- drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 241 +++++++++++++++++++++++++++++++++++ 1 file changed, 241 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c index 2e688dc..bb32514 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c @@ -1867,6 +1867,185 @@ static const unsigned int eth_rmii_mux[] = { ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK, ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REFCLK_MARK, }; + +/* - HSCIF0 ----------------------------------------------------------------- */ +static const unsigned int hscif0_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 3), RCAR_GP_PIN(7, 4), +}; +static const unsigned int hscif0_data_mux[] = { + HRX0_MARK, HTX0_MARK, +}; +static const unsigned int hscif0_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 2), +}; +static const unsigned int hscif0_clk_mux[] = { + HSCK0_MARK, +}; +static const unsigned int hscif0_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 1), RCAR_GP_PIN(7, 0), +}; +static const unsigned int hscif0_ctrl_mux[] = { + HRTS0_N_MARK, HCTS0_N_MARK, +}; +static const unsigned int hscif0_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 15), +}; +static const unsigned int hscif0_data_b_mux[] = { + HRX0_B_MARK, HTX0_B_MARK, +}; +static const unsigned int hscif0_ctrl_b_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 13), +}; +static const unsigned int hscif0_ctrl_b_mux[] = { + HRTS0_N_B_MARK, HCTS0_N_B_MARK, +}; +static const unsigned int hscif0_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1), +}; +static const unsigned int hscif0_data_c_mux[] = { + HRX0_C_MARK, HTX0_C_MARK, +}; +static const unsigned int hscif0_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(5, 31), +}; +static const unsigned int hscif0_clk_c_mux[] = { + HSCK0_C_MARK, +}; +/* - HSCIF1 ----------------------------------------------------------------- */ +static const unsigned int hscif1_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 5), RCAR_GP_PIN(7, 6), +}; +static const unsigned int hscif1_data_mux[] = { + HRX1_MARK, HTX1_MARK, +}; +static const unsigned int hscif1_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 7), +}; +static const unsigned int hscif1_clk_mux[] = { + HSCK1_MARK, +}; +static const unsigned int hscif1_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 9), RCAR_GP_PIN(7, 8), +}; +static const unsigned int hscif1_ctrl_mux[] = { + HRTS1_N_MARK, HCTS1_N_MARK, +}; +static const unsigned int hscif1_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18), +}; +static const unsigned int hscif1_data_b_mux[] = { + HRX1_B_MARK, HTX1_B_MARK, +}; +static const unsigned int hscif1_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15), +}; +static const unsigned int hscif1_data_c_mux[] = { + HRX1_C_MARK, HTX1_C_MARK, +}; +static const unsigned int hscif1_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 16), +}; +static const unsigned int hscif1_clk_c_mux[] = { + HSCK1_C_MARK, +}; +static const unsigned int hscif1_ctrl_c_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 18), RCAR_GP_PIN(7, 17), +}; +static const unsigned int hscif1_ctrl_c_mux[] = { + HRTS1_N_C_MARK, HCTS1_N_C_MARK, +}; +static const unsigned int hscif1_data_d_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 18), +}; +static const unsigned int hscif1_data_d_mux[] = { + HRX1_D_MARK, HTX1_D_MARK, +}; +static const unsigned int hscif1_data_e_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15), +}; +static const unsigned int hscif1_data_e_mux[] = { + HRX1_C_MARK, HTX1_C_MARK, +}; +static const unsigned int hscif1_clk_e_pins[] = { + /* SCK */ + RCAR_GP_PIN(2, 6), +}; +static const unsigned int hscif1_clk_e_mux[] = { + HSCK1_E_MARK, +}; +static const unsigned int hscif1_ctrl_e_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 7), +}; +static const unsigned int hscif1_ctrl_e_mux[] = { + HRTS1_N_E_MARK, HCTS1_N_E_MARK, +}; +/* - HSCIF2 ----------------------------------------------------------------- */ +static const unsigned int hscif2_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17), +}; +static const unsigned int hscif2_data_mux[] = { + HRX2_MARK, HTX2_MARK, +}; +static const unsigned int hscif2_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(4, 15), +}; +static const unsigned int hscif2_clk_mux[] = { + HSCK2_MARK, +}; +static const unsigned int hscif2_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13), +}; +static const unsigned int hscif2_ctrl_mux[] = { + HRTS2_N_MARK, HCTS2_N_MARK, +}; +static const unsigned int hscif2_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 22), +}; +static const unsigned int hscif2_data_b_mux[] = { + HRX2_B_MARK, HTX2_B_MARK, +}; +static const unsigned int hscif2_ctrl_b_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 21), +}; +static const unsigned int hscif2_ctrl_b_mux[] = { + HRTS2_N_B_MARK, HCTS2_N_B_MARK, +}; +static const unsigned int hscif2_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1), +}; +static const unsigned int hscif2_data_c_mux[] = { + HRX2_C_MARK, HTX2_C_MARK, +}; +static const unsigned int hscif2_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(5, 31), +}; +static const unsigned int hscif2_clk_c_mux[] = { + HSCK2_C_MARK, +}; /* - I2C0 ------------------------------------------------------------------- */ static const unsigned int i2c0_pins[] = { /* SCL, SDA */ @@ -3885,6 +4064,31 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(eth_magic), SH_PFC_PIN_GROUP(eth_mdio), SH_PFC_PIN_GROUP(eth_rmii), + SH_PFC_PIN_GROUP(hscif0_data), + SH_PFC_PIN_GROUP(hscif0_clk), + SH_PFC_PIN_GROUP(hscif0_ctrl), + SH_PFC_PIN_GROUP(hscif0_data_b), + SH_PFC_PIN_GROUP(hscif0_ctrl_b), + SH_PFC_PIN_GROUP(hscif0_data_c), + SH_PFC_PIN_GROUP(hscif0_clk_c), + SH_PFC_PIN_GROUP(hscif1_data), + SH_PFC_PIN_GROUP(hscif1_clk), + SH_PFC_PIN_GROUP(hscif1_ctrl), + SH_PFC_PIN_GROUP(hscif1_data_b), + SH_PFC_PIN_GROUP(hscif1_data_c), + SH_PFC_PIN_GROUP(hscif1_clk_c), + SH_PFC_PIN_GROUP(hscif1_ctrl_c), + SH_PFC_PIN_GROUP(hscif1_data_d), + SH_PFC_PIN_GROUP(hscif1_data_e), + SH_PFC_PIN_GROUP(hscif1_clk_e), + SH_PFC_PIN_GROUP(hscif1_ctrl_e), + SH_PFC_PIN_GROUP(hscif2_data), + SH_PFC_PIN_GROUP(hscif2_clk), + SH_PFC_PIN_GROUP(hscif2_ctrl), + SH_PFC_PIN_GROUP(hscif2_data_b), + SH_PFC_PIN_GROUP(hscif2_ctrl_b), + SH_PFC_PIN_GROUP(hscif2_data_c), + SH_PFC_PIN_GROUP(hscif2_clk_c), SH_PFC_PIN_GROUP(i2c0), SH_PFC_PIN_GROUP(i2c0_b), SH_PFC_PIN_GROUP(i2c0_c), @@ -4183,6 +4387,40 @@ static const char * const eth_groups[] = { "eth_rmii", }; +static const char * const hscif0_groups[] = { + "hscif0_data", + "hscif0_clk", + "hscif0_ctrl", + "hscif0_data_b", + "hscif0_ctrl_b", + "hscif0_data_c", + "hscif0_clk_c", +}; + +static const char * const hscif1_groups[] = { + "hscif1_data", + "hscif1_clk", + "hscif1_ctrl", + "hscif1_data_b", + "hscif1_data_c", + "hscif1_clk_c", + "hscif1_ctrl_c", + "hscif1_data_d", + "hscif1_data_e", + "hscif1_clk_e", + "hscif1_ctrl_e", +}; + +static const char * const hscif2_groups[] = { + "hscif2_data", + "hscif2_clk", + "hscif2_ctrl", + "hscif2_data_b", + "hscif2_ctrl_b", + "hscif2_data_c", + "hscif2_clk_c", +}; + static const char * const i2c0_groups[] = { "i2c0", "i2c0_b", @@ -4547,6 +4785,9 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(du0), SH_PFC_FUNCTION(du1), SH_PFC_FUNCTION(eth), + SH_PFC_FUNCTION(hscif0), + SH_PFC_FUNCTION(hscif1), + SH_PFC_FUNCTION(hscif2), SH_PFC_FUNCTION(i2c0), SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2),