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Merge tag 'thead-clk-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into clk-thead

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Pull T-HEAD TH1520 clk driver updates from Drew Fustini:

 - Fix the parent data for osc_12m by referencing osc_24m by index.
 - Mark essential bus clocks as CLK_IGNORE_UNUSED to fix boot hang
   associated with the PVT sensor.

* tag 'thead-clk-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux:
  clk: thead: th1520-ap: Correctly refer the parent of osc_12m
  clk: thead: Mark essential bus clocks as CLK_IGNORE_UNUSED
This commit is contained in:
Stephen Boyd
2025-07-21 17:27:42 -07:00
parent 19272b37aa d274c77ffa
commit ab8cfde340
1 changed files with 11 additions and 3 deletions
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14
drivers/clk/thead/clk-th1520-ap.c
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@@ -582,7 +582,14 @@ static const struct clk_parent_data peri2sys_apb_pclk_pd[] = {
{ .hw = &peri2sys_apb_pclk.common.hw }
};
static CLK_FIXED_FACTOR_FW_NAME(osc12m_clk, "osc_12m", "osc_24m", 2, 1, 0);
static struct clk_fixed_factor osc12m_clk = {
.div = 2,
.mult = 1,
.hw.init = CLK_HW_INIT_PARENTS_DATA("osc_12m",
osc_24m_clk,
&clk_fixed_factor_ops,
0),
};
static const char * const out_parents[] = { "osc_24m", "osc_12m" };
@@ -792,11 +799,12 @@ static CCU_GATE(CLK_AON2CPU_A2X, aon2cpu_a2x_clk, "aon2cpu-a2x", axi4_cpusys2_ac
0x134, BIT(8), 0);
static CCU_GATE(CLK_X2X_CPUSYS, x2x_cpusys_clk, "x2x-cpusys", axi4_cpusys2_aclk_pd,
0x134, BIT(7), 0);
static CCU_GATE(CLK_CPU2AON_X2H, cpu2aon_x2h_clk, "cpu2aon-x2h", axi_aclk_pd, 0x138, BIT(8), 0);
static CCU_GATE(CLK_CPU2AON_X2H, cpu2aon_x2h_clk, "cpu2aon-x2h", axi_aclk_pd,
0x138, BIT(8), CLK_IGNORE_UNUSED);
static CCU_GATE(CLK_CPU2PERI_X2H, cpu2peri_x2h_clk, "cpu2peri-x2h", axi4_cpusys2_aclk_pd,
0x140, BIT(9), CLK_IGNORE_UNUSED);
static CCU_GATE(CLK_PERISYS_APB1_HCLK, perisys_apb1_hclk, "perisys-apb1-hclk", perisys_ahb_hclk_pd,
0x150, BIT(9), 0);
0x150, BIT(9), CLK_IGNORE_UNUSED);
static CCU_GATE(CLK_PERISYS_APB2_HCLK, perisys_apb2_hclk, "perisys-apb2-hclk", perisys_ahb_hclk_pd,
0x150, BIT(10), CLK_IGNORE_UNUSED);
static CCU_GATE(CLK_PERISYS_APB3_HCLK, perisys_apb3_hclk, "perisys-apb3-hclk", perisys_ahb_hclk_pd,