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.

Signed-off-by: David Lechner <[email protected]>
---
 drivers/clk/mediatek/clk-mt8518.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/clk/mediatek/clk-mt8518.c 
b/drivers/clk/mediatek/clk-mt8518.c
index 85cbb35446b..2b213e720a0 100644
--- a/drivers/clk/mediatek/clk-mt8518.c
+++ b/drivers/clk/mediatek/clk-mt8518.c
@@ -60,7 +60,7 @@ static const struct mtk_pll_data apmixed_plls[] = {
 
 /* topckgen */
 #define FIXED_CLK0(_id, _rate)                 \
-       FIXED_CLK(_id, CLK_XTAL, CLK_PARENT_XTAL, _rate)
+       FIXED_CLK(_id, CLK_PAD_CLK26M, CLK_PARENT_EXT, _rate)
 
 #define FIXED_CLK1(_id, _rate)                 \
        FIXED_CLK(_id, CLK_TOP_CLK_NULL, CLK_PARENT_TOPCKGEN, _rate)
@@ -72,7 +72,7 @@ static const struct mtk_pll_data apmixed_plls[] = {
        FACTOR(_id, _parent, _mult, _div, CLK_PARENT_TOPCKGEN)
 
 #define FACTOR2(_id, _parent, _mult, _div)     \
-       FACTOR(_id, _parent, _mult, _div, CLK_PARENT_XTAL)
+       FACTOR(_id, _parent, _mult, _div, CLK_PARENT_EXT)
 
 static const struct mtk_fixed_clk top_fixed_clks[] = {
        FIXED_CLK0(CLK_TOP_CLK_NULL, 26000000),
@@ -82,7 +82,7 @@ static const struct mtk_fixed_clk top_fixed_clks[] = {
 };
 
 static const struct mtk_fixed_factor top_fixed_divs[] = {
-       FACTOR2(CLK_TOP_DMPLL, CLK_XTAL, 1, 1),
+       FACTOR2(CLK_TOP_DMPLL, CLK_PAD_CLK26M, 1, 1),
        FACTOR0(CLK_TOP_MAINPLL_D4, CLK_APMIXED_MAINPLL, 1, 4),
        FACTOR0(CLK_TOP_MAINPLL_D8, CLK_APMIXED_MAINPLL, 1, 8),
        FACTOR0(CLK_TOP_MAINPLL_D16, CLK_APMIXED_MAINPLL, 1, 16),
@@ -117,11 +117,11 @@ static const struct mtk_fixed_factor top_fixed_divs[] = {
        FACTOR1(CLK_TOP_APLL2_D3, CLK_TOP_APLL2, 1, 3),
        FACTOR1(CLK_TOP_APLL2_D4, CLK_TOP_APLL2, 1, 4),
        FACTOR1(CLK_TOP_APLL2_D8, CLK_TOP_APLL2, 1, 8),
-       FACTOR2(CLK_TOP_CLK26M, CLK_XTAL, 1, 1),
-       FACTOR2(CLK_TOP_CLK26M_D2, CLK_XTAL, 1, 2),
-       FACTOR2(CLK_TOP_CLK26M_D4, CLK_XTAL, 1, 4),
-       FACTOR2(CLK_TOP_CLK26M_D8, CLK_XTAL, 1, 8),
-       FACTOR2(CLK_TOP_CLK26M_D793, CLK_XTAL, 1, 793),
+       FACTOR2(CLK_TOP_CLK26M, CLK_PAD_CLK26M, 1, 1),
+       FACTOR2(CLK_TOP_CLK26M_D2, CLK_PAD_CLK26M, 1, 2),
+       FACTOR2(CLK_TOP_CLK26M_D4, CLK_PAD_CLK26M, 1, 4),
+       FACTOR2(CLK_TOP_CLK26M_D8, CLK_PAD_CLK26M, 1, 8),
+       FACTOR2(CLK_TOP_CLK26M_D793, CLK_PAD_CLK26M, 1, 793),
        FACTOR0(CLK_TOP_TVDPLL, CLK_APMIXED_TVDPLL, 1, 1),
        FACTOR1(CLK_TOP_TVDPLL_D2, CLK_TOP_TVDPLL, 1, 2),
        FACTOR1(CLK_TOP_TVDPLL_D4, CLK_TOP_TVDPLL, 1, 4),
@@ -1501,7 +1501,6 @@ static const struct mtk_gate top_clks[] = {
 };
 
 static const struct mtk_clk_tree mt8518_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),

-- 
2.43.0

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