clk: mediatek: mt8188: convert CLK_XTAL to CLK_PAD_CLK26M

Replace all uses of CLK_XTAL with CLK_PAD_CLK26M.

This avoids declaring the same parent clock two different ways and will
eventually let us remove CLK_PARENT_XTAL completely.

Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260310-clk-mtk-parent-cleanup-v1-10-66175ca8f637@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

diff --git a/drivers/clk/mediatek/clk-mt8188.c b/drivers/clk/mediatek/clk-mt8188.c
index ca5fa8af86e4a30025bcd9995b118b7188d16b19..3e413e111f12b1b66aaf9cce3304a6ab96235e6a 100644 (file)
--- a/drivers/clk/mediatek/clk-mt8188.c
+++ b/drivers/clk/mediatek/clk-mt8188.c
@@ -84,7 +84,6 @@ static const struct mtk_pll_data apmixed_plls[] = {
 };
 
 static const struct mtk_clk_tree mt8188_apmixedsys_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .pll_parent = EXT_PARENT(CLK_PAD_CLK26M),
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
@@ -93,7 +92,7 @@ static const struct mtk_clk_tree mt8188_apmixedsys_clk_tree = {
 };
 
 #define FIXED_CLK0(_id, _rate)                 \
-       FIXED_CLK(_id, CLK_XTAL, CLK_PARENT_XTAL, _rate)
+       FIXED_CLK(_id, CLK_PAD_CLK26M, CLK_PARENT_EXT, _rate)
 
 static const struct mtk_fixed_clk top_fixed_clks[] = {
        FIXED_CLK0(CLK_TOP_ULPOSC1, 260000000),
@@ -1408,7 +1407,6 @@ static const struct mtk_gate topckgen_cg_clks[] = {
 };
 
 static const struct mtk_clk_tree mt8188_topckgen_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
        .id_offs_map = mt8188_id_top_offs_map,
@@ -1620,7 +1618,6 @@ static const struct mtk_gate infracfg_ao_clks[] = {
 };
 
 static const struct mtk_clk_tree mt8188_infracfg_ao_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };
@@ -1663,7 +1660,6 @@ static const struct mtk_gate pericfg_ao_clks[] = {
 };
 
 static const struct mtk_clk_tree mt8188_pericfg_ao_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };
@@ -1699,19 +1695,16 @@ static const struct mtk_gate imp_iic_wrap_en_clks[] = {
 };
 
 const struct mtk_clk_tree mt8188_imp_iic_wrap_c_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };
 
 const struct mtk_clk_tree mt8188_imp_iic_wrap_w_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };
 
 const struct mtk_clk_tree mt8188_imp_iic_wrap_en_clk_tree = {
-       .xtal_rate = 26 * MHZ,
        .ext_clk_rates = ext_clock_rates,
        .num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };