From patchwork Fri Jul 27 09:22:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 10546801 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 712D114E0 for ; Fri, 27 Jul 2018 09:27:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 851802B4AB for ; Fri, 27 Jul 2018 09:27:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 795CF2B4B6; Fri, 27 Jul 2018 09:27:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C0D762B4AB for ; Fri, 27 Jul 2018 09:27:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729541AbeG0Kst (ORCPT ); Fri, 27 Jul 2018 06:48:49 -0400 Received: from relmlor3.renesas.com ([210.160.252.173]:51894 "EHLO relmlie2.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729493AbeG0Kst (ORCPT ); Fri, 27 Jul 2018 06:48:49 -0400 Received: from unknown (HELO relmlir2.idc.renesas.com) ([10.200.68.152]) by relmlie2.idc.renesas.com with ESMTP; 27 Jul 2018 18:27:45 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir2.idc.renesas.com (Postfix) with ESMTP id 5F6487A6E3; Fri, 27 Jul 2018 18:27:45 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.51,408,1526310000"; d="scan'208";a="288066173" Received: from unknown (HELO be1yocto.ree.adwin.renesas.com) ([172.29.43.62]) by relmlii2.idc.renesas.com with ESMTP; 27 Jul 2018 18:27:42 +0900 From: Biju Das To: Laurent Pinchart , Geert Uytterhoeven , Linus Walleij Cc: Biju Das , linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, Simon Horman , Chris Paterson , Fabrizio Castro Subject: [PATCH] pinctrl: sh-pfc: r8a77470: Add EtherAVB pin groups Date: Fri, 27 Jul 2018 10:22:02 +0100 Message-Id: <1532683322-30684-1-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add EtherAVB groups and functions definitions for R8A77470 SoC. Signed-off-by: Biju Das Reviewed-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven Reviewed-by: Simon Horman --- This patch is based on the following discussion https://www.mail-archive.com/linux-renesas-soc@vger.kernel.org/msg27480.html and https://en.wikipedia.org/wiki/Media-independent_interface --- drivers/pinctrl/sh-pfc/pfc-r8a77470.c | 133 ++++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c index 9d3ed43..995c959 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c @@ -1093,6 +1093,110 @@ static const struct sh_pfc_pin pinmux_pins[] = { PINMUX_GPIO_GP_ALL(), }; +/* - AVB -------------------------------------------------------------------- */ +static const unsigned int avb_col_pins[] = { + RCAR_GP_PIN(5, 18), +}; +static const unsigned int avb_col_mux[] = { + AVB_COL_MARK, +}; +static const unsigned int avb_crs_pins[] = { + RCAR_GP_PIN(5, 17), +}; +static const unsigned int avb_crs_mux[] = { + AVB_CRS_MARK, +}; +static const unsigned int avb_link_pins[] = { + RCAR_GP_PIN(5, 14), +}; +static const unsigned int avb_link_mux[] = { + AVB_LINK_MARK, +}; +static const unsigned int avb_magic_pins[] = { + RCAR_GP_PIN(5, 15), +}; +static const unsigned int avb_magic_mux[] = { + AVB_MAGIC_MARK, +}; +static const unsigned int avb_phy_int_pins[] = { + RCAR_GP_PIN(5, 16), +}; +static const unsigned int avb_phy_int_mux[] = { + AVB_PHY_INT_MARK, +}; +static const unsigned int avb_mdio_pins[] = { + RCAR_GP_PIN(5, 12), RCAR_GP_PIN(5, 13), +}; +static const unsigned int avb_mdio_mux[] = { + AVB_MDC_MARK, AVB_MDIO_MARK, +}; +static const unsigned int avb_mii_tx_rx_pins[] = { + RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 15), + RCAR_GP_PIN(3, 16), RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 13), + + RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3), + RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 1), + RCAR_GP_PIN(3, 10), +}; +static const unsigned int avb_mii_tx_rx_mux[] = { + AVB_TX_CLK_MARK, AVB_TXD0_MARK, AVB_TXD1_MARK, AVB_TXD2_MARK, + AVB_TXD3_MARK, AVB_TX_EN_MARK, + + AVB_RX_CLK_MARK, AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK, + AVB_RXD3_MARK, AVB_RX_DV_MARK, AVB_RX_ER_MARK, +}; +static const unsigned int avb_mii_tx_er_pins[] = { + RCAR_GP_PIN(5, 23), +}; +static const unsigned int avb_mii_tx_er_mux[] = { + AVB_TX_ER_MARK, +}; +static const unsigned int avb_gmii_tx_rx_pins[] = { + RCAR_GP_PIN(4, 1), RCAR_GP_PIN(3, 11), RCAR_GP_PIN(3, 12), + RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16), + RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 28), RCAR_GP_PIN(3, 29), + RCAR_GP_PIN(4, 0), RCAR_GP_PIN(5, 22), RCAR_GP_PIN(3, 13), + RCAR_GP_PIN(5, 23), + + RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3), + RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 6), + RCAR_GP_PIN(3, 7), RCAR_GP_PIN(3, 8), RCAR_GP_PIN(3, 9), + RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 10), +}; +static const unsigned int avb_gmii_tx_rx_mux[] = { + AVB_GTX_CLK_MARK, AVB_GTXREFCLK_MARK, AVB_TX_CLK_MARK, AVB_TXD0_MARK, + AVB_TXD1_MARK, AVB_TXD2_MARK, AVB_TXD3_MARK, AVB_TXD4_MARK, + AVB_TXD5_MARK, AVB_TXD6_MARK, AVB_TXD7_MARK, AVB_TX_EN_MARK, + AVB_TX_ER_MARK, + + AVB_RX_CLK_MARK, AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK, + AVB_RXD3_MARK, AVB_RXD4_MARK, AVB_RXD5_MARK, AVB_RXD6_MARK, + AVB_RXD7_MARK, AVB_RX_DV_MARK, AVB_RX_ER_MARK, +}; +static const unsigned int avb_avtp_match_a_pins[] = { + RCAR_GP_PIN(1, 15), +}; +static const unsigned int avb_avtp_match_a_mux[] = { + AVB_AVTP_MATCH_A_MARK, +}; +static const unsigned int avb_avtp_capture_a_pins[] = { + RCAR_GP_PIN(1, 14), +}; +static const unsigned int avb_avtp_capture_a_mux[] = { + AVB_AVTP_CAPTURE_A_MARK, +}; +static const unsigned int avb_avtp_match_b_pins[] = { + RCAR_GP_PIN(5, 20), +}; +static const unsigned int avb_avtp_match_b_mux[] = { + AVB_AVTP_MATCH_B_MARK, +}; +static const unsigned int avb_avtp_capture_b_pins[] = { + RCAR_GP_PIN(5, 19), +}; +static const unsigned int avb_avtp_capture_b_mux[] = { + AVB_AVTP_CAPTURE_B_MARK, +}; /* - MMC -------------------------------------------------------------------- */ static const unsigned int mmc_data1_pins[] = { /* D0 */ @@ -1370,6 +1474,19 @@ static const unsigned int scif_clk_b_mux[] = { }; static const struct sh_pfc_pin_group pinmux_groups[] = { + SH_PFC_PIN_GROUP(avb_col), + SH_PFC_PIN_GROUP(avb_crs), + SH_PFC_PIN_GROUP(avb_link), + SH_PFC_PIN_GROUP(avb_magic), + SH_PFC_PIN_GROUP(avb_phy_int), + SH_PFC_PIN_GROUP(avb_mdio), + SH_PFC_PIN_GROUP(avb_mii_tx_rx), + SH_PFC_PIN_GROUP(avb_mii_tx_er), + SH_PFC_PIN_GROUP(avb_gmii_tx_rx), + SH_PFC_PIN_GROUP(avb_avtp_match_a), + SH_PFC_PIN_GROUP(avb_avtp_capture_a), + SH_PFC_PIN_GROUP(avb_avtp_match_b), + SH_PFC_PIN_GROUP(avb_avtp_capture_b), SH_PFC_PIN_GROUP(mmc_data1), SH_PFC_PIN_GROUP(mmc_data4), SH_PFC_PIN_GROUP(mmc_data8), @@ -1409,6 +1526,21 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif_clk_b), }; +static const char * const avb_groups[] = { + "avb_col", + "avb_crs", + "avb_link", + "avb_magic", + "avb_phy_int", + "avb_mdio", + "avb_mii_tx_rx", + "avb_mii_tx_er", + "avb_gmii_tx_rx", + "avb_avtp_match_a", + "avb_avtp_capture_a", + "avb_avtp_match_b", + "avb_avtp_capture_b", +}; static const char * const mmc_groups[] = { "mmc_data1", "mmc_data4", @@ -1471,6 +1603,7 @@ static const char * const scif_clk_groups[] = { }; static const struct sh_pfc_function pinmux_functions[] = { + SH_PFC_FUNCTION(avb), SH_PFC_FUNCTION(mmc), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1),