diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2021-09-28 15:21:01 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2021-09-28 15:21:01 -0700 |
| commit | 8d27b14775a4ef4c0ecc759e7a15c62bbc5f7bd0 (patch) | |
| tree | a56cc2d26f10ae0424c0f98841411fa09473be98 /drivers/clk | |
| parent | 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f (diff) | |
| parent | 1da80da028fe5accb866c0d6899a292ed86bef45 (diff) | |
Merge tag 'v5.16-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-rockchip
Pull Rockchip clk driver updates from Heiko Stuebner:
- Move to use module_platform_probe
- Enable usage of Coresight-related clocks on rk3399
* tag 'v5.16-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: use module_platform_driver_probe
clk: rockchip: rk3399: expose PCLK_COREDBG_{B,L}
clk: rockchip: rk3399: make CPU clocks critical
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3399.c | 17 | ||||
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3568.c | 2 |
2 files changed, 11 insertions, 8 deletions
diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 62a4f2543960..7924598747b6 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -481,7 +481,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = { COMPOSITE_NOMUX(0, "atclk_core_l", "armclkl", CLK_IGNORE_UNUSED, RK3399_CLKSEL_CON(1), 0, 5, DFLAGS | CLK_DIVIDER_READ_ONLY, RK3399_CLKGATE_CON(0), 5, GFLAGS), - COMPOSITE_NOMUX(0, "pclk_dbg_core_l", "armclkl", CLK_IGNORE_UNUSED, + COMPOSITE_NOMUX(PCLK_COREDBG_L, "pclk_dbg_core_l", "armclkl", CLK_IGNORE_UNUSED, RK3399_CLKSEL_CON(1), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY, RK3399_CLKGATE_CON(0), 6, GFLAGS), @@ -531,7 +531,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = { GATE(ACLK_GIC_ADB400_CORE_B_2_GIC, "aclk_core_adb400_core_b_2_gic", "armclkb", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(14), 4, GFLAGS), - DIV(0, "pclken_dbg_core_b", "pclk_dbg_core_b", CLK_IGNORE_UNUSED, + DIV(PCLK_COREDBG_B, "pclken_dbg_core_b", "pclk_dbg_core_b", CLK_IGNORE_UNUSED, RK3399_CLKSEL_CON(3), 13, 2, DFLAGS | CLK_DIVIDER_READ_ONLY), GATE(0, "pclk_dbg_cxcs_pd_core_b", "pclk_dbg_core_b", CLK_IGNORE_UNUSED, @@ -1514,7 +1514,10 @@ static const char *const rk3399_cru_critical_clocks[] __initconst = { "aclk_vio_noc", /* ddrc */ - "sclk_ddrc" + "sclk_ddrc", + + "armclkl", + "armclkb", }; static const char *const rk3399_pmucru_critical_clocks[] __initconst = { @@ -1549,9 +1552,6 @@ static void __init rk3399_clk_init(struct device_node *np) rockchip_clk_register_branches(ctx, rk3399_clk_branches, ARRAY_SIZE(rk3399_clk_branches)); - rockchip_clk_protect_critical(rk3399_cru_critical_clocks, - ARRAY_SIZE(rk3399_cru_critical_clocks)); - rockchip_clk_register_armclk(ctx, ARMCLKL, "armclkl", mux_armclkl_p, ARRAY_SIZE(mux_armclkl_p), &rk3399_cpuclkl_data, rk3399_cpuclkl_rates, @@ -1562,6 +1562,9 @@ static void __init rk3399_clk_init(struct device_node *np) &rk3399_cpuclkb_data, rk3399_cpuclkb_rates, ARRAY_SIZE(rk3399_cpuclkb_rates)); + rockchip_clk_protect_critical(rk3399_cru_critical_clocks, + ARRAY_SIZE(rk3399_cru_critical_clocks)); + rockchip_register_softrst(np, 21, reg_base + RK3399_SOFTRST_CON(0), ROCKCHIP_SOFTRST_HIWORD_MASK); @@ -1653,7 +1656,7 @@ static struct platform_driver clk_rk3399_driver = { .suppress_bind_attrs = true, }, }; -builtin_platform_driver_probe(clk_rk3399_driver, clk_rk3399_probe); +module_platform_driver_probe(clk_rk3399_driver, clk_rk3399_probe); MODULE_DESCRIPTION("Rockchip RK3399 Clock Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c index 75ca855e720d..939e7079c334 100644 --- a/drivers/clk/rockchip/clk-rk3568.c +++ b/drivers/clk/rockchip/clk-rk3568.c @@ -1719,7 +1719,7 @@ static struct platform_driver clk_rk3568_driver = { .suppress_bind_attrs = true, }, }; -builtin_platform_driver_probe(clk_rk3568_driver, clk_rk3568_probe); +module_platform_driver_probe(clk_rk3568_driver, clk_rk3568_probe); MODULE_DESCRIPTION("Rockchip RK3568 Clock Driver"); MODULE_LICENSE("GPL"); |