From b3ee3eff57817ed5b4f6294b5a3407e4d9fc7014 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Mon, 19 Jan 2015 18:05:31 -0800 Subject: clk: qcom: Add simple regmap based muxes Add support for muxes that use regmap instead of readl/writel directly. We don't support as many features as clk-mux.c, but this is good enough to support getting and setting parents. Adding a table based lookup can be added in the future if needed. Signed-off-by: Stephen Boyd Tested-by: Kenneth Westfield Signed-off-by: Michael Turquette --- drivers/clk/qcom/clk-regmap-mux.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 drivers/clk/qcom/clk-regmap-mux.h (limited to 'drivers/clk/qcom/clk-regmap-mux.h') diff --git a/drivers/clk/qcom/clk-regmap-mux.h b/drivers/clk/qcom/clk-regmap-mux.h new file mode 100644 index 000000000000..5cec76154fda --- /dev/null +++ b/drivers/clk/qcom/clk-regmap-mux.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __QCOM_CLK_REGMAP_MUX_H__ +#define __QCOM_CLK_REGMAP_MUX_H__ + +#include +#include "clk-regmap.h" + +struct clk_regmap_mux { + u32 reg; + u32 shift; + u32 width; + struct clk_regmap clkr; +}; + +extern const struct clk_ops clk_regmap_mux_closest_ops; + +#endif -- cgit