diff options
Diffstat (limited to 'drivers/clk/rockchip')
-rw-r--r-- | drivers/clk/rockchip/clk-cpu.c | 4 | ||||
-rw-r--r-- | drivers/clk/rockchip/clk-mmc-phase.c | 12 | ||||
-rw-r--r-- | drivers/clk/rockchip/clk-rk3228.c | 125 | ||||
-rw-r--r-- | drivers/clk/rockchip/clk-rk3399.c | 19 |
4 files changed, 93 insertions, 67 deletions
diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers/clk/rockchip/clk-cpu.c index 4bb130cd0062..05b3d73bfefa 100644 --- a/drivers/clk/rockchip/clk-cpu.c +++ b/drivers/clk/rockchip/clk-cpu.c @@ -321,9 +321,9 @@ struct clk *rockchip_clk_register_cpuclk(const char *name, } cclk = clk_register(NULL, &cpuclk->hw); - if (IS_ERR(clk)) { + if (IS_ERR(cclk)) { pr_err("%s: could not register cpuclk %s\n", __func__, name); - ret = PTR_ERR(clk); + ret = PTR_ERR(cclk); goto free_rate_table; } diff --git a/drivers/clk/rockchip/clk-mmc-phase.c b/drivers/clk/rockchip/clk-mmc-phase.c index bc856f21f6b2..077fcdc7908b 100644 --- a/drivers/clk/rockchip/clk-mmc-phase.c +++ b/drivers/clk/rockchip/clk-mmc-phase.c @@ -41,8 +41,6 @@ static unsigned long rockchip_mmc_recalc(struct clk_hw *hw, #define ROCKCHIP_MMC_DEGREE_MASK 0x3 #define ROCKCHIP_MMC_DELAYNUM_OFFSET 2 #define ROCKCHIP_MMC_DELAYNUM_MASK (0xff << ROCKCHIP_MMC_DELAYNUM_OFFSET) -#define ROCKCHIP_MMC_INIT_STATE_RESET 0x1 -#define ROCKCHIP_MMC_INIT_STATE_SHIFT 1 #define PSECS_PER_SEC 1000000000000LL @@ -154,6 +152,7 @@ struct clk *rockchip_clk_register_mmc(const char *name, return ERR_PTR(-ENOMEM); init.name = name; + init.flags = 0; init.num_parents = num_parents; init.parent_names = parent_names; init.ops = &rockchip_mmc_clk_ops; @@ -162,15 +161,6 @@ struct clk *rockchip_clk_register_mmc(const char *name, mmc_clock->reg = reg; mmc_clock->shift = shift; - /* - * Assert init_state to soft reset the CLKGEN - * for mmc tuning phase and degree - */ - if (mmc_clock->shift == ROCKCHIP_MMC_INIT_STATE_SHIFT) - writel(HIWORD_UPDATE(ROCKCHIP_MMC_INIT_STATE_RESET, - ROCKCHIP_MMC_INIT_STATE_RESET, - mmc_clock->shift), mmc_clock->reg); - clk = clk_register(NULL, &mmc_clock->hw); if (IS_ERR(clk)) kfree(mmc_clock); diff --git a/drivers/clk/rockchip/clk-rk3228.c b/drivers/clk/rockchip/clk-rk3228.c index 016bdb0b793a..db6e5a9e6de6 100644 --- a/drivers/clk/rockchip/clk-rk3228.c +++ b/drivers/clk/rockchip/clk-rk3228.c @@ -151,8 +151,8 @@ PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" }; PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" }; PNAME(mux_uart2_p) = { "uart2_src", "uart2_frac", "xin24m" }; -PNAME(mux_sclk_macphy_50m_p) = { "ext_gmac", "phy_50m_out" }; -PNAME(mux_sclk_gmac_pre_p) = { "sclk_gmac_src", "sclk_macphy_50m" }; +PNAME(mux_sclk_mac_extclk_p) = { "ext_gmac", "phy_50m_out" }; +PNAME(mux_sclk_gmac_pre_p) = { "sclk_gmac_src", "sclk_mac_extclk" }; PNAME(mux_sclk_macphy_p) = { "sclk_gmac_src", "ext_gmac" }; static struct rockchip_pll_clock rk3228_pll_clks[] __initdata = { @@ -170,6 +170,34 @@ static struct rockchip_pll_clock rk3228_pll_clks[] __initdata = { #define DFLAGS CLK_DIVIDER_HIWORD_MASK #define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE) +static struct rockchip_clk_branch rk3228_i2s0_fracmux __initdata = + MUX(0, "i2s0_pre", mux_i2s0_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(9), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_i2s1_fracmux __initdata = + MUX(0, "i2s1_pre", mux_i2s1_pre_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(3), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_i2s2_fracmux __initdata = + MUX(0, "i2s2_pre", mux_i2s2_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(16), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_spdif_fracmux __initdata = + MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(6), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_uart0_fracmux __initdata = + MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(13), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_uart1_fracmux __initdata = + MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(14), 8, 2, MFLAGS); + +static struct rockchip_clk_branch rk3228_uart2_fracmux __initdata = + MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(15), 8, 2, MFLAGS); + static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { /* * Clock-Architecture Diagram 1 @@ -335,7 +363,7 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { RK2928_CLKGATE_CON(2), 6, GFLAGS), GATE(0, "sclk_hsadc", "ext_hsadc", 0, - RK3288_CLKGATE_CON(10), 12, GFLAGS), + RK2928_CLKGATE_CON(10), 12, GFLAGS), COMPOSITE(0, "sclk_wifi", mux_pll_src_cpll_gpll_usb480m_p, 0, RK2928_CLKSEL_CON(23), 5, 2, MFLAGS, 0, 6, DFLAGS, @@ -379,22 +407,21 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { COMPOSITE(0, "i2s0_src", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(9), 15, 1, MFLAGS, 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 3, GFLAGS), - COMPOSITE_FRAC(0, "i2s0_frac", "i2s0_src", CLK_SET_RATE_PARENT, - RK3288_CLKSEL_CON(8), 0, - RK3288_CLKGATE_CON(0), 4, GFLAGS), - COMPOSITE_NODIV(SCLK_I2S0, "sclk_i2s0", mux_i2s0_p, 0, - RK2928_CLKSEL_CON(9), 8, 2, MFLAGS, + COMPOSITE_FRACMUX(0, "i2s0_frac", "i2s0_src", CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(8), 0, + RK2928_CLKGATE_CON(0), 4, GFLAGS, + &rk3228_i2s0_fracmux), + GATE(SCLK_I2S0, "sclk_i2s0", "i2s0_pre", CLK_SET_RATE_PARENT, RK2928_CLKGATE_CON(0), 5, GFLAGS), COMPOSITE(0, "i2s1_src", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(3), 15, 1, MFLAGS, 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 10, GFLAGS), - COMPOSITE_FRAC(0, "i2s1_frac", "i2s1_src", CLK_SET_RATE_PARENT, - RK3288_CLKSEL_CON(7), 0, - RK3288_CLKGATE_CON(0), 11, GFLAGS), - MUX(0, "i2s1_pre", mux_i2s1_pre_p, 0, - RK2928_CLKSEL_CON(3), 8, 2, MFLAGS), - GATE(SCLK_I2S1, "sclk_i2s1", "i2s1_pre", 0, + COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_src", CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(7), 0, + RK2928_CLKGATE_CON(0), 11, GFLAGS, + &rk3228_i2s1_fracmux), + GATE(SCLK_I2S1, "sclk_i2s1", "i2s1_pre", CLK_SET_RATE_PARENT, RK2928_CLKGATE_CON(0), 14, GFLAGS), COMPOSITE_NODIV(SCLK_I2S_OUT, "i2s_out", mux_i2s_out_p, 0, RK2928_CLKSEL_CON(3), 12, 1, MFLAGS, @@ -403,21 +430,20 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { COMPOSITE(0, "i2s2_src", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(16), 15, 1, MFLAGS, 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 7, GFLAGS), - COMPOSITE_FRAC(0, "i2s2_frac", "i2s2_src", CLK_SET_RATE_PARENT, - RK3288_CLKSEL_CON(30), 0, - RK3288_CLKGATE_CON(0), 8, GFLAGS), - COMPOSITE_NODIV(SCLK_I2S2, "sclk_i2s2", mux_i2s2_p, 0, - RK2928_CLKSEL_CON(16), 8, 2, MFLAGS, + COMPOSITE_FRACMUX(0, "i2s2_frac", "i2s2_src", CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(30), 0, + RK2928_CLKGATE_CON(0), 8, GFLAGS, + &rk3228_i2s2_fracmux), + GATE(SCLK_I2S2, "sclk_i2s2", "i2s2_pre", CLK_SET_RATE_PARENT, RK2928_CLKGATE_CON(0), 9, GFLAGS), COMPOSITE(0, "sclk_spdif_src", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(6), 15, 1, MFLAGS, 0, 7, DFLAGS, RK2928_CLKGATE_CON(2), 10, GFLAGS), - COMPOSITE_FRAC(0, "spdif_frac", "sclk_spdif_src", CLK_SET_RATE_PARENT, - RK3288_CLKSEL_CON(20), 0, - RK3288_CLKGATE_CON(2), 12, GFLAGS), - MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, 0, - RK2928_CLKSEL_CON(6), 8, 2, MFLAGS), + COMPOSITE_FRACMUX(0, "spdif_frac", "sclk_spdif_src", CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(20), 0, + RK2928_CLKGATE_CON(2), 12, GFLAGS, + &rk3228_spdif_fracmux), GATE(0, "jtag", "ext_jtag", 0, RK2928_CLKGATE_CON(1), 3, GFLAGS), @@ -456,45 +482,42 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { COMPOSITE(0, "uart2_src", mux_pll_src_cpll_gpll_usb480m_p, 0, RK2928_CLKSEL_CON(15), 12, 2, MFLAGS, 0, 7, DFLAGS, RK2928_CLKGATE_CON(1), 12, GFLAGS), - COMPOSITE_FRAC(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT, + COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(17), 0, - RK2928_CLKGATE_CON(1), 9, GFLAGS), - COMPOSITE_FRAC(0, "uart1_frac", "uart1_src", CLK_SET_RATE_PARENT, + RK2928_CLKGATE_CON(1), 9, GFLAGS, + &rk3228_uart0_fracmux), + COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_src", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(18), 0, - RK2928_CLKGATE_CON(1), 11, GFLAGS), - COMPOSITE_FRAC(0, "uart2_frac", "uart2_src", CLK_SET_RATE_PARENT, + RK2928_CLKGATE_CON(1), 11, GFLAGS, + &rk3228_uart1_fracmux), + COMPOSITE_FRACMUX(0, "uart2_frac", "uart2_src", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(19), 0, - RK2928_CLKGATE_CON(1), 13, GFLAGS), - MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT, - RK2928_CLKSEL_CON(13), 8, 2, MFLAGS), - MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT, - RK2928_CLKSEL_CON(14), 8, 2, MFLAGS), - MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT, - RK2928_CLKSEL_CON(15), 8, 2, MFLAGS), + RK2928_CLKGATE_CON(1), 13, GFLAGS, + &rk3228_uart2_fracmux), COMPOSITE(SCLK_NANDC, "sclk_nandc", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(2), 14, 1, MFLAGS, 8, 5, DFLAGS, RK2928_CLKGATE_CON(1), 0, GFLAGS), - COMPOSITE(0, "sclk_gmac_src", mux_pll_src_2plls_p, 0, + COMPOSITE(SCLK_MAC_SRC, "sclk_gmac_src", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(5), 7, 1, MFLAGS, 0, 5, DFLAGS, RK2928_CLKGATE_CON(1), 7, GFLAGS), - MUX(0, "sclk_macphy_50m", mux_sclk_macphy_50m_p, 0, + MUX(SCLK_MAC_EXTCLK, "sclk_mac_extclk", mux_sclk_mac_extclk_p, 0, RK2928_CLKSEL_CON(29), 10, 1, MFLAGS), - MUX(0, "sclk_gmac_pre", mux_sclk_gmac_pre_p, 0, + MUX(SCLK_MAC, "sclk_gmac_pre", mux_sclk_gmac_pre_p, 0, RK2928_CLKSEL_CON(5), 5, 1, MFLAGS), - GATE(0, "sclk_mac_refout", "sclk_gmac_pre", 0, + GATE(SCLK_MAC_REFOUT, "sclk_mac_refout", "sclk_gmac_pre", 0, RK2928_CLKGATE_CON(5), 4, GFLAGS), - GATE(0, "sclk_mac_ref", "sclk_gmac_pre", 0, + GATE(SCLK_MAC_REF, "sclk_mac_ref", "sclk_gmac_pre", 0, RK2928_CLKGATE_CON(5), 3, GFLAGS), - GATE(0, "sclk_mac_rx", "sclk_gmac_pre", 0, + GATE(SCLK_MAC_RX, "sclk_mac_rx", "sclk_gmac_pre", 0, RK2928_CLKGATE_CON(5), 5, GFLAGS), - GATE(0, "sclk_mac_tx", "sclk_gmac_pre", 0, + GATE(SCLK_MAC_TX, "sclk_mac_tx", "sclk_gmac_pre", 0, RK2928_CLKGATE_CON(5), 6, GFLAGS), - COMPOSITE(0, "sclk_macphy", mux_sclk_macphy_p, 0, + COMPOSITE(SCLK_MAC_PHY, "sclk_macphy", mux_sclk_macphy_p, 0, RK2928_CLKSEL_CON(29), 12, 1, MFLAGS, 8, 2, DFLAGS, RK2928_CLKGATE_CON(5), 7, GFLAGS), - COMPOSITE(0, "sclk_gmac_out", mux_pll_src_2plls_p, 0, + COMPOSITE(SCLK_MAC_OUT, "sclk_gmac_out", mux_pll_src_2plls_p, 0, RK2928_CLKSEL_CON(5), 15, 1, MFLAGS, 8, 5, DFLAGS, RK2928_CLKGATE_CON(2), 2, GFLAGS), @@ -528,7 +551,7 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { /* PD_PERI */ GATE(0, "aclk_peri_noc", "aclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(12), 0, GFLAGS), - GATE(0, "aclk_gmac", "aclk_peri", 0, RK2928_CLKGATE_CON(11), 4, GFLAGS), + GATE(ACLK_GMAC, "aclk_gmac", "aclk_peri", 0, RK2928_CLKGATE_CON(11), 4, GFLAGS), GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK2928_CLKGATE_CON(11), 0, GFLAGS), GATE(HCLK_SDIO, "hclk_sdio", "hclk_peri", 0, RK2928_CLKGATE_CON(11), 1, GFLAGS), @@ -544,7 +567,7 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { GATE(0, "hclk_host2_arb", "hclk_peri", 0, RK2928_CLKGATE_CON(11), 14, GFLAGS), GATE(0, "hclk_peri_noc", "hclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(12), 1, GFLAGS), - GATE(0, "pclk_gmac", "pclk_peri", 0, RK2928_CLKGATE_CON(11), 5, GFLAGS), + GATE(PCLK_GMAC, "pclk_gmac", "pclk_peri", 0, RK2928_CLKGATE_CON(11), 5, GFLAGS), GATE(0, "pclk_peri_noc", "pclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(12), 2, GFLAGS), /* PD_GPU */ @@ -558,10 +581,10 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = { GATE(0, "aclk_bus_noc", "aclk_cpu", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(10), 1, GFLAGS), GATE(0, "hclk_rom", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 3, GFLAGS), - GATE(0, "hclk_i2s0_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 7, GFLAGS), - GATE(0, "hclk_i2s1_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 8, GFLAGS), - GATE(0, "hclk_i2s2_2ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 9, GFLAGS), - GATE(0, "hclk_spdif_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 10, GFLAGS), + GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 7, GFLAGS), + GATE(HCLK_I2S1_8CH, "hclk_i2s1_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 8, GFLAGS), + GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 9, GFLAGS), + GATE(HCLK_SPDIF_8CH, "hclk_spdif_8ch", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 10, GFLAGS), GATE(0, "hclk_tsp", "hclk_cpu", 0, RK2928_CLKGATE_CON(10), 11, GFLAGS), GATE(0, "hclk_crypto_mst", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 11, GFLAGS), GATE(0, "hclk_crypto_slv", "hclk_cpu", 0, RK2928_CLKGATE_CON(8), 12, GFLAGS), diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 291543f52caa..c109d80e7a8a 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -586,7 +586,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = { RK3399_CLKGATE_CON(8), 15, GFLAGS), COMPOSITE(SCLK_SPDIF_REC_DPTX, "clk_spdif_rec_dptx", mux_pll_src_cpll_gpll_p, 0, - RK3399_CLKSEL_CON(32), 15, 1, MFLAGS, 0, 5, DFLAGS, + RK3399_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS, RK3399_CLKGATE_CON(10), 6, GFLAGS), /* i2s */ COMPOSITE(0, "clk_i2s0_div", mux_pll_src_cpll_gpll_p, 0, @@ -832,9 +832,9 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = { RK3399_CLKGATE_CON(13), 1, GFLAGS), /* perihp */ - GATE(0, "cpll_aclk_perihp_src", "gpll", CLK_IGNORE_UNUSED, + GATE(0, "cpll_aclk_perihp_src", "cpll", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(5), 0, GFLAGS), - GATE(0, "gpll_aclk_perihp_src", "cpll", CLK_IGNORE_UNUSED, + GATE(0, "gpll_aclk_perihp_src", "gpll", CLK_IGNORE_UNUSED, RK3399_CLKGATE_CON(5), 1, GFLAGS), COMPOSITE(ACLK_PERIHP, "aclk_perihp", mux_aclk_perihp_p, CLK_IGNORE_UNUSED, RK3399_CLKSEL_CON(14), 7, 1, MFLAGS, 0, 5, DFLAGS, @@ -1466,6 +1466,8 @@ static struct rockchip_clk_branch rk3399_clk_pmu_branches[] __initdata = { static const char *const rk3399_cru_critical_clocks[] __initconst = { "aclk_cci_pre", + "aclk_gic", + "aclk_gic_noc", "pclk_perilp0", "pclk_perilp0", "hclk_perilp0", @@ -1498,6 +1500,7 @@ static void __init rk3399_clk_init(struct device_node *np) { struct rockchip_clk_provider *ctx; void __iomem *reg_base; + struct clk *clk; reg_base = of_iomap(np, 0); if (!reg_base) { @@ -1508,9 +1511,18 @@ static void __init rk3399_clk_init(struct device_node *np) ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS); if (IS_ERR(ctx)) { pr_err("%s: rockchip clk init failed\n", __func__); + iounmap(reg_base); return; } + /* Watchdog pclk is controlled by RK3399 SECURE_GRF_SOC_CON3[8]. */ + clk = clk_register_fixed_factor(NULL, "pclk_wdt", "pclk_alive", 0, 1, 1); + if (IS_ERR(clk)) + pr_warn("%s: could not register clock pclk_wdt: %ld\n", + __func__, PTR_ERR(clk)); + else + rockchip_clk_add_lookup(ctx, clk, PCLK_WDT); + rockchip_clk_register_plls(ctx, rk3399_pll_clks, ARRAY_SIZE(rk3399_pll_clks), -1); @@ -1553,6 +1565,7 @@ static void __init rk3399_pmu_clk_init(struct device_node *np) ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS); if (IS_ERR(ctx)) { pr_err("%s: rockchip pmu clk init failed\n", __func__); + iounmap(reg_base); return; } |