From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, Stephen Boyd <sboyd@kernel.org>, Michael Turquette <mturquette@baylibre.com> Cc: Chen-Yu Tsai <wens@kernel.org>, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@csie.org> Subject: [PATCH v2 12/25] clk: sunxi-ng: a31: Use local parent references for CLK_FIXED_FACTOR Date: Tue, 11 Jun 2019 18:16:45 +0800 [thread overview] Message-ID: <20190611101658.23855-13-wens@kernel.org> (raw) In-Reply-To: <20190611101658.23855-1-wens@kernel.org> From: Chen-Yu Tsai <wens@csie.org> With the new clk parenting code and CLK_FIXED_FACTOR_{HW,FW_NAME} macros, we can reference parents locally via pointers to struct clk_hw or DT clock-names. Convert existing CLK_FIXED_FACTOR definitions to either the _HW or _FW_NAME variant based on whether the parent clock is internal or external to the CCU. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- drivers/clk/sunxi-ng/ccu-sun6i-a31.c | 39 ++++++++++++++++++---------- 1 file changed, 25 insertions(+), 14 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c index b494c4fe0b2c..048c0d75d0b0 100644 --- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c +++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c @@ -963,21 +963,32 @@ static struct ccu_common *sun6i_a31_ccu_clks[] = { &out_c_clk.common, }; +static const struct clk_hw *clk_parent_pll_audio[] = { + &pll_audio_base_clk.common.hw +}; + /* We hardcode the divider to 1 for now */ -static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x", - "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x", - "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_periph_2x_clk, "pll-periph-2x", - "pll-periph", 1, 2, 0); -static CLK_FIXED_FACTOR(pll_video0_2x_clk, "pll-video0-2x", - "pll-video0", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_video1_2x_clk, "pll-video1-2x", - "pll-video1", 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_clk, "pll-audio", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_2x_clk, "pll-audio-2x", + clk_parent_pll_audio, + 2, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_4x_clk, "pll-audio-4x", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_8x_clk, "pll-audio-8x", + clk_parent_pll_audio, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_periph_2x_clk, "pll-periph-2x", + &pll_periph_clk.common.hw, + 1, 2, 0); +static CLK_FIXED_FACTOR_HW(pll_video0_2x_clk, "pll-video0-2x", + &pll_video0_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_video1_2x_clk, "pll-video1-2x", + &pll_video1_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); static struct clk_hw_onecell_data sun6i_a31_hw_clks = { .hws = { -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, Stephen Boyd <sboyd@kernel.org>, Michael Turquette <mturquette@baylibre.com> Cc: Chen-Yu Tsai <wens@csie.org>, Chen-Yu Tsai <wens@kernel.org>, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 12/25] clk: sunxi-ng: a31: Use local parent references for CLK_FIXED_FACTOR Date: Tue, 11 Jun 2019 18:16:45 +0800 [thread overview] Message-ID: <20190611101658.23855-13-wens@kernel.org> (raw) In-Reply-To: <20190611101658.23855-1-wens@kernel.org> From: Chen-Yu Tsai <wens@csie.org> With the new clk parenting code and CLK_FIXED_FACTOR_{HW,FW_NAME} macros, we can reference parents locally via pointers to struct clk_hw or DT clock-names. Convert existing CLK_FIXED_FACTOR definitions to either the _HW or _FW_NAME variant based on whether the parent clock is internal or external to the CCU. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- drivers/clk/sunxi-ng/ccu-sun6i-a31.c | 39 ++++++++++++++++++---------- 1 file changed, 25 insertions(+), 14 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c index b494c4fe0b2c..048c0d75d0b0 100644 --- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c +++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c @@ -963,21 +963,32 @@ static struct ccu_common *sun6i_a31_ccu_clks[] = { &out_c_clk.common, }; +static const struct clk_hw *clk_parent_pll_audio[] = { + &pll_audio_base_clk.common.hw +}; + /* We hardcode the divider to 1 for now */ -static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x", - "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x", - "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_periph_2x_clk, "pll-periph-2x", - "pll-periph", 1, 2, 0); -static CLK_FIXED_FACTOR(pll_video0_2x_clk, "pll-video0-2x", - "pll-video0", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_video1_2x_clk, "pll-video1-2x", - "pll-video1", 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_clk, "pll-audio", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_2x_clk, "pll-audio-2x", + clk_parent_pll_audio, + 2, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_4x_clk, "pll-audio-4x", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_8x_clk, "pll-audio-8x", + clk_parent_pll_audio, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_periph_2x_clk, "pll-periph-2x", + &pll_periph_clk.common.hw, + 1, 2, 0); +static CLK_FIXED_FACTOR_HW(pll_video0_2x_clk, "pll-video0-2x", + &pll_video0_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_video1_2x_clk, "pll-video1-2x", + &pll_video1_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); static struct clk_hw_onecell_data sun6i_a31_hw_clks = { .hws = { -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-06-11 10:18 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-11 10:16 [PATCH v2 00/25] clk: sunxi-ng: clk parent rewrite part 1 Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 01/25] clk: Fix debugfs clk_possible_parents for clks without parent string names Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 02/25] clk: Add CLK_HW_INIT_* macros using .parent_hws Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 03/25] clk: Add CLK_HW_INIT_FW_NAME macro using .fw_name in .parent_data Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 04/25] clk: Add CLK_HW_INIT_PARENT_DATA macro using .parent_data Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 05/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HW which takes clk_hw pointer as parent Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 06/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HWS which takes list of struct clk_hw * Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 07/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 08/25] clk: sunxi-ng: switch to of_clk_hw_register() for registering clks Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 09/25] clk: sunxi-ng: sun8i-r: Use local parent references for CLK_HW_INIT_* Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 10/25] clk: sunxi-ng: a10: Use local parent references for CLK_FIXED_FACTOR Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 11/25] clk: sunxi-ng: sun5i: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai [this message] 2019-06-11 10:16 ` [PATCH v2 12/25] clk: sunxi-ng: a31: " Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 13/25] clk: sunxi-ng: a23: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 14/25] clk: sunxi-ng: a33: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 15/25] clk: sunxi-ng: h3: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 16/25] clk: sunxi-ng: r40: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 17/25] clk: sunxi-ng: v3s: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 18/25] clk: sunxi-ng: sun8i-r: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 19/25] clk: sunxi-ng: f1c100s: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 20/25] clk: sunxi-ng: a64: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 21/25] clk: sunxi-ng: h6: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 22/25] clk: sunxi-ng: h6-r: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 23/25] clk: sunxi-ng: gate: Add macros for referencing local clock parents Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 24/25] clk: sunxi-ng: a80-usb: Use local parent references for SUNXI_CCU_GATE Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai 2019-06-11 10:16 ` [PATCH v2 25/25] clk: sunxi-ng: sun8i-r: " Chen-Yu Tsai 2019-06-11 10:16 ` Chen-Yu Tsai
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