linux-kernel - [PATCH 3/3] clk: amlogic: s4: remove unused data

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Message-Id: <20241220-amlogic-clk-drop-clk-regmap-tables-v1-3-96dd657cbfbd@baylibre.com>
Date: Fri, 20 Dec 2024 18:17:44 +0100
From: Jerome Brunet <jbrunet@...libre.com>
To: Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
 Kevin Hilman <khilman@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-amlogic@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, 
 Jerome Brunet <jbrunet@...libre.com>
Subject: [PATCH 3/3] clk: amlogic: s4: remove unused data

Following the removal of the big clk_regmap clock table from the
s4-peripherals clock controller driver, it appears some clocks are unused,
which means these are not exported or even registered.

In all likelihood, these clocks have not been tested. Remove the unused
clocks for now. These can added back later when they have been properly
tested.

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 drivers/clk/meson/s4-peripherals.c | 112 -------------------------------------
 1 file changed, 112 deletions(-)

diff --git a/drivers/clk/meson/s4-peripherals.c b/drivers/clk/meson/s4-peripherals.c
index 91c7b10c2b68c626dd1d6164ea855370aae71485..72b990fc0de8e4e2c83d0fc3b4c6e3fc1fc96367 100644
--- a/drivers/clk/meson/s4-peripherals.c
+++ b/drivers/clk/meson/s4-peripherals.c
@@ -3129,118 +3129,6 @@ static struct clk_regmap s4_gen_clk = {
 	},
 };
 
-static const struct clk_parent_data s4_adc_extclk_in_parent_data[]  = {
-	{ .fw_name = "xtal", },
-	{ .fw_name = "fclk_div4", },
-	{ .fw_name = "fclk_div3", },
-	{ .fw_name = "fclk_div5", },
-	{ .fw_name = "fclk_div7", },
-	{ .fw_name = "mpll2", },
-	{ .fw_name = "gp0_pll", },
-	{ .fw_name = "hifi_pll", },
-};
-
-static struct clk_regmap s4_adc_extclk_in_mux = {
-	.data = &(struct clk_regmap_mux_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.mask = 0x7,
-		.shift = 25,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "adc_extclk_in_mux",
-		.ops = &clk_regmap_mux_ops,
-		.parent_data = s4_adc_extclk_in_parent_data,
-		.num_parents = ARRAY_SIZE(s4_adc_extclk_in_parent_data),
-		.flags = 0,
-	},
-};
-
-static struct clk_regmap s4_adc_extclk_in_div = {
-	.data = &(struct clk_regmap_div_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.shift = 16,
-		.width = 7,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "adc_extclk_in_div",
-		.ops = &clk_regmap_divider_ops,
-		.parent_hws = (const struct clk_hw *[]) {
-			&s4_adc_extclk_in_mux.hw
-		},
-		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
-static struct clk_regmap s4_adc_extclk_in_gate = {
-	.data = &(struct clk_regmap_gate_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.bit_idx = 24,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "adc_extclk_in",
-		.ops = &clk_regmap_gate_ops,
-		.parent_hws = (const struct clk_hw *[]) {
-			&s4_adc_extclk_in_div.hw
-		},
-		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
-static struct clk_regmap s4_demod_core_clk_mux = {
-	.data = &(struct clk_regmap_mux_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.mask = 0x3,
-		.shift = 9,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "demod_core_clk_mux",
-		.ops = &clk_regmap_mux_ops,
-		.parent_data = (const struct clk_parent_data []) {
-			{ .fw_name = "xtal", },
-			{ .fw_name = "fclk_div7", },
-			{ .fw_name = "fclk_div4", },
-			{ .hw = &s4_adc_extclk_in_gate.hw }
-		},
-		.num_parents = 4,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
-static struct clk_regmap s4_demod_core_clk_div = {
-	.data = &(struct clk_regmap_div_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.shift = 0,
-		.width = 7,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "demod_core_clk_div",
-		.ops = &clk_regmap_divider_ops,
-		.parent_hws = (const struct clk_hw *[]) {
-			&s4_demod_core_clk_mux.hw
-		},
-		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
-static struct clk_regmap s4_demod_core_clk_gate = {
-	.data = &(struct clk_regmap_gate_data) {
-		.offset = CLKCTRL_DEMOD_CLK_CTRL,
-		.bit_idx = 8,
-	},
-	.hw.init = &(struct clk_init_data){
-		.name = "demod_core_clk",
-		.ops = &clk_regmap_gate_ops,
-		.parent_hws = (const struct clk_hw *[]) {
-			&s4_demod_core_clk_div.hw
-		},
-		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
 #define MESON_GATE(_name, _reg, _bit) \
 	MESON_PCLK(_name, _reg, _bit, &s4_sys_clk.hw)
 

-- 
2.45.2