From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933658AbcHaI0T (ORCPT ); Wed, 31 Aug 2016 04:26:19 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:36035 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933475AbcHaI0O (ORCPT ); Wed, 31 Aug 2016 04:26:14 -0400 From: Milo Kim To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Linus Walleij , Thierry Reding Cc: devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Milo Kim , Alexandre Belloni Subject: [PATCH v2 4/4] pwm: sunxi: Add H3 support Date: Wed, 31 Aug 2016 17:25:20 +0900 Message-Id: <20160831082520.25962-5-woogyom.kim@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20160831082520.25962-1-woogyom.kim@gmail.com> References: <20160831082520.25962-1-woogyom.kim@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org H3 PWM controller has same register layout as sun4i driver, so it works by adding H3 specific data. Cc: Thierry Reding Cc: Rob Herring Cc: Maxime Ripard Cc: Alexandre Belloni Cc: Chen-Yu Tsai Cc: linux-pwm@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Milo Kim --- Documentation/devicetree/bindings/pwm/pwm-sun4i.txt | 1 + drivers/pwm/pwm-sun4i.c | 9 +++++++++ 2 files changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt index cf6068b..f1cbeef 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt @@ -6,6 +6,7 @@ Required properties: - "allwinner,sun5i-a10s-pwm" - "allwinner,sun5i-a13-pwm" - "allwinner,sun7i-a20-pwm" + - "allwinner,sun8i-h3-pwm" - reg: physical base address and length of the controller's registers - #pwm-cells: should be 3. See pwm.txt in this directory for a description of the cells format. diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c index 03a99a5..b0803f6 100644 --- a/drivers/pwm/pwm-sun4i.c +++ b/drivers/pwm/pwm-sun4i.c @@ -284,6 +284,12 @@ static const struct sun4i_pwm_data sun4i_pwm_data_a20 = { .npwm = 2, }; +static const struct sun4i_pwm_data sun4i_pwm_data_h3 = { + .has_prescaler_bypass = true, + .has_rdy = true, + .npwm = 1, +}; + static const struct of_device_id sun4i_pwm_dt_ids[] = { { .compatible = "allwinner,sun4i-a10-pwm", @@ -298,6 +304,9 @@ static const struct of_device_id sun4i_pwm_dt_ids[] = { .compatible = "allwinner,sun7i-a20-pwm", .data = &sun4i_pwm_data_a20, }, { + .compatible = "allwinner,sun8i-h3-pwm", + .data = &sun4i_pwm_data_h3, + }, { /* sentinel */ }, }; -- 2.9.3