From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15984C04AAF for ; Mon, 20 May 2019 08:06:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E094E2085A for ; Mon, 20 May 2019 08:06:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339587; bh=O1PSJqy9ZjBIZws6j7DikPYDsvlqRAUsogIIdf7Xxzg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=BOAV/VfZsucKLmTsKBDOuoCgwqQWcw6C2EwTKusdXA2+EByDDUZaeCPf9svads4O7 MhTDf1XM6GfxmXYWZ4gok/ObS5RsOqUXx/Cp9TUCelh3RrXGM9Ps6JgPirkHvsfmWH 38jdofyngUc8nw6KBI10Mq2oxnQCi7Hk9PoJ5ZuM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731109AbfETIGP (ORCPT ); Mon, 20 May 2019 04:06:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:36902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730932AbfETIFk (ORCPT ); Mon, 20 May 2019 04:05:40 -0400 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8DBE9217D9; Mon, 20 May 2019 08:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339539; bh=O1PSJqy9ZjBIZws6j7DikPYDsvlqRAUsogIIdf7Xxzg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nFuDlToLmiYHpZc+zXoiLmsjGWLF7yCR3iHu8I58J6iI0CkQ83EXBCWjz21U34UjC jymBc4bo9Y2UWPBP6fsTx59UQVA4bLMH2jQ6w79OAqUHJLX8MQpry5Cn4r77wQDnS7 XLS5j5yinACXhquSg0uUYTzXND6P5hguaF8mToe8= Received: by wens.tw (Postfix, from userid 1000) id D993365857; Mon, 20 May 2019 16:05:32 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 23/25] clk: sunxi-ng: gate: Add macros for referencing local clock parents Date: Mon, 20 May 2019 16:04:19 +0800 Message-Id: <20190520080421.12575-24-wens@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190520080421.12575-1-wens@kernel.org> References: <20190520080421.12575-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chen-Yu Tsai With the new clk parenting code, clk_init_data was expanded to include .parent_hws, for clk drivers to directly reference parents by clk_hw, and .parent_data, for clk drivers to specify parents using a combination of device tree clock-names, pointers to struct clk_hw, device tree clocks, and/or fallback global clock names. Add four new macros: - SUNXI_CCU_GATE_HW, that can take a struct clk_hw pointer, instead of a string, as its parent. - SUNXI_CCU_GATE_FW that takes a string to match a clock-names entry in the device tree to specify the clock parent. - SUNXI_CCU_GATE_HWS that takes an array of struct clk_hw * as its parent. This allows the array to be shared with other clk declarations. - SUNXI_CCU_GATE_DATA that takes an array of struct clk_parent_data * as its parent. This allows the array to be shared with other clk declarations. Signed-off-by: Chen-Yu Tsai --- drivers/clk/sunxi-ng/ccu_gate.h | 53 +++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/drivers/clk/sunxi-ng/ccu_gate.h b/drivers/clk/sunxi-ng/ccu_gate.h index 4466169bd2d7..613ddd03629e 100644 --- a/drivers/clk/sunxi-ng/ccu_gate.h +++ b/drivers/clk/sunxi-ng/ccu_gate.h @@ -36,6 +36,59 @@ struct ccu_gate { } \ } +#define SUNXI_CCU_GATE_HW(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_HW(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +#define SUNXI_CCU_GATE_FW(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_FW_NAME(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +/* + * The following two macros allow the re-use of the data structure + * holding the parent info. + */ +#define SUNXI_CCU_GATE_HWS(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_HWS(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +#define SUNXI_CCU_GATE_DATA(_struct, _name, _data, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = \ + CLK_HW_INIT_PARENTS_DATA(_name, \ + _data, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + static inline struct ccu_gate *hw_to_ccu_gate(struct clk_hw *hw) { struct ccu_common *common = hw_to_ccu_common(hw); 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Mon, 20 May 2019 16:05:32 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Subject: [PATCH 23/25] clk: sunxi-ng: gate: Add macros for referencing local clock parents Date: Mon, 20 May 2019 16:04:19 +0800 Message-Id: <20190520080421.12575-24-wens@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190520080421.12575-1-wens@kernel.org> References: <20190520080421.12575-1-wens@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190520_010541_538151_1E26EA98 X-CRM114-Status: GOOD ( 13.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chen-Yu Tsai , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Chen-Yu Tsai With the new clk parenting code, clk_init_data was expanded to include .parent_hws, for clk drivers to directly reference parents by clk_hw, and .parent_data, for clk drivers to specify parents using a combination of device tree clock-names, pointers to struct clk_hw, device tree clocks, and/or fallback global clock names. Add four new macros: - SUNXI_CCU_GATE_HW, that can take a struct clk_hw pointer, instead of a string, as its parent. - SUNXI_CCU_GATE_FW that takes a string to match a clock-names entry in the device tree to specify the clock parent. - SUNXI_CCU_GATE_HWS that takes an array of struct clk_hw * as its parent. This allows the array to be shared with other clk declarations. - SUNXI_CCU_GATE_DATA that takes an array of struct clk_parent_data * as its parent. This allows the array to be shared with other clk declarations. Signed-off-by: Chen-Yu Tsai --- drivers/clk/sunxi-ng/ccu_gate.h | 53 +++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/drivers/clk/sunxi-ng/ccu_gate.h b/drivers/clk/sunxi-ng/ccu_gate.h index 4466169bd2d7..613ddd03629e 100644 --- a/drivers/clk/sunxi-ng/ccu_gate.h +++ b/drivers/clk/sunxi-ng/ccu_gate.h @@ -36,6 +36,59 @@ struct ccu_gate { } \ } +#define SUNXI_CCU_GATE_HW(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_HW(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +#define SUNXI_CCU_GATE_FW(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_FW_NAME(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +/* + * The following two macros allow the re-use of the data structure + * holding the parent info. + */ +#define SUNXI_CCU_GATE_HWS(_struct, _name, _parent, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = CLK_HW_INIT_HWS(_name, \ + _parent, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + +#define SUNXI_CCU_GATE_DATA(_struct, _name, _data, _reg, _gate, _flags) \ + struct ccu_gate _struct = { \ + .enable = _gate, \ + .common = { \ + .reg = _reg, \ + .hw.init = \ + CLK_HW_INIT_PARENTS_DATA(_name, \ + _data, \ + &ccu_gate_ops, \ + _flags), \ + } \ + } + static inline struct ccu_gate *hw_to_ccu_gate(struct clk_hw *hw) { struct ccu_common *common = hw_to_ccu_common(hw); -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel