Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751851AbdHPGCv (ORCPT ); Wed, 16 Aug 2017 02:02:51 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:36826 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751313AbdHPGCt (ORCPT ); Wed, 16 Aug 2017 02:02:49 -0400 From: Vinay Simha BN Cc: Vinay Simha BN , Bjorn Andersson , Linus Walleij , Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org (open list:PIN CONTROLLER - QUALCOMM), linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2] pinctrl: qcom: General Purpose clocks for apq8064 Date: Wed, 16 Aug 2017 11:32:17 +0530 Message-Id: <1502863338-6946-1-git-send-email-simhavcs@gmail.com> X-Mailer: git-send-email 2.7.4 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5617 Lines: 134 Add support for general purpose (GP) clocks for apq8064 DT binding documentation updated for qcom,apq8064-pinctrl general purpose (GP) clocks. Acked-by: Bjorn Andersson Signed-off-by: Vinay Simha BN --- v1: * only gp_clk_1b tested in nexus7 anx7808 slimport. v2: * bjorn review comments incorporated added gp clock functions merged documentation and driver to single patch --- --- .../bindings/pinctrl/qcom,apq8064-pinctrl.txt | 3 +- drivers/pinctrl/qcom/pinctrl-apq8064.c | 42 ++++++++++++++++++---- 2 files changed, 38 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt index a7bde64..a752a47 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt @@ -46,7 +46,8 @@ Valid values for pins are: gpio0-gpio89 Valid values for function are: - cam_mclk, codec_mic_i2s, codec_spkr_i2s, gpio, gsbi1, gsbi2, gsbi3, gsbi4, + cam_mclk, codec_mic_i2s, codec_spkr_i2s, gp_clk_0a, gp_clk_0b, gp_clk_1a, + gp_clk_1b, gp_clk_2a, gp_clk_2b, gpio, gsbi1, gsbi2, gsbi3, gsbi4, gsbi4_cam_i2c, gsbi5, gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6, gsbi6_spi_cs1, gsbi6_spi_cs2, gsbi6_spi_cs3, gsbi7, gsbi7_spi_cs1, gsbi7_spi_cs2, gsbi7_spi_cs3, gsbi_cam_i2c, hdmi, mi2s, riva_bt, riva_fm, diff --git a/drivers/pinctrl/qcom/pinctrl-apq8064.c b/drivers/pinctrl/qcom/pinctrl-apq8064.c index cd96699..bcf9e61 100644 --- a/drivers/pinctrl/qcom/pinctrl-apq8064.c +++ b/drivers/pinctrl/qcom/pinctrl-apq8064.c @@ -295,6 +295,12 @@ enum apq8064_functions { APQ_MUX_cam_mclk, APQ_MUX_codec_mic_i2s, APQ_MUX_codec_spkr_i2s, + APQ_MUX_gp_clk_0a, + APQ_MUX_gp_clk_0b, + APQ_MUX_gp_clk_1a, + APQ_MUX_gp_clk_1b, + APQ_MUX_gp_clk_2a, + APQ_MUX_gp_clk_2b, APQ_MUX_gpio, APQ_MUX_gsbi1, APQ_MUX_gsbi2, @@ -354,6 +360,24 @@ static const char * const gpio_groups[] = { "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84", "gpio85", "gpio86", "gpio87", "gpio88", "gpio89" }; +static const char * const gp_clk_0a_groups[] = { + "gpio3" +}; +static const char * const gp_clk_0b_groups[] = { + "gpio34" +}; +static const char * const gp_clk_1a_groups[] = { + "gpio4" +}; +static const char * const gp_clk_1b_groups[] = { + "gpio50" +}; +static const char * const gp_clk_2a_groups[] = { + "gpio32" +}; +static const char * const gp_clk_2b_groups[] = { + "gpio25" +}; static const char * const ps_hold_groups[] = { "gpio78" }; @@ -452,6 +476,12 @@ static const struct msm_function apq8064_functions[] = { FUNCTION(cam_mclk), FUNCTION(codec_mic_i2s), FUNCTION(codec_spkr_i2s), + FUNCTION(gp_clk_0a), + FUNCTION(gp_clk_0b), + FUNCTION(gp_clk_1a), + FUNCTION(gp_clk_1b), + FUNCTION(gp_clk_2a), + FUNCTION(gp_clk_2b), FUNCTION(gpio), FUNCTION(gsbi1), FUNCTION(gsbi2), @@ -490,8 +520,8 @@ static const struct msm_pingroup apq8064_groups[] = { PINGROUP(0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(4, NA, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(3, NA, gp_clk_0a, NA, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(4, NA, NA, cam_mclk, gp_clk_1a, NA, NA, NA, NA, NA, NA), PINGROUP(5, NA, cam_mclk, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(6, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(7, gsbi3, NA, NA, NA, NA, NA, NA, NA, NA, NA), @@ -512,16 +542,16 @@ static const struct msm_pingroup apq8064_groups[] = { PINGROUP(22, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(23, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(24, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(25, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(25, gsbi2, gp_clk_2b, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(26, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(27, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(28, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(29, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(30, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(31, mi2s, NA, gsbi5_spi_cs2, gsbi6_spi_cs2, gsbi7_spi_cs2, NA, NA, NA, NA, NA), - PINGROUP(32, mi2s, NA, NA, NA, NA, gsbi5_spi_cs3, gsbi6_spi_cs3, gsbi7_spi_cs3, NA, NA), + PINGROUP(32, mi2s, gp_clk_2a, NA, NA, NA, gsbi5_spi_cs3, gsbi6_spi_cs3, gsbi7_spi_cs3, NA, NA), PINGROUP(33, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(34, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(34, codec_mic_i2s, gp_clk_0b, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(35, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(36, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(37, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), @@ -537,7 +567,7 @@ static const struct msm_pingroup apq8064_groups[] = { PINGROUP(47, spkr_i2s, gsbi5_spi_cs1, gsbi6_spi_cs1, gsbi7_spi_cs1, NA, NA, NA, NA, NA, NA), PINGROUP(48, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(49, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(50, spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(50, spkr_i2s, gp_clk_1b, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(51, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(52, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA), PINGROUP(53, NA, gsbi5, NA, NA, NA, NA, NA, NA, NA, NA), -- 2.7.4