diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/rockchip/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3188.c | 35 | ||||
| -rw-r--r-- | drivers/clk/rockchip/clk.c | 3 |
3 files changed, 30 insertions, 20 deletions
diff --git a/drivers/clk/rockchip/Kconfig b/drivers/clk/rockchip/Kconfig index 47cd6c5de837..effd05032e85 100644 --- a/drivers/clk/rockchip/Kconfig +++ b/drivers/clk/rockchip/Kconfig @@ -11,67 +11,77 @@ config COMMON_CLK_ROCKCHIP if COMMON_CLK_ROCKCHIP config CLK_PX30 bool "Rockchip PX30 clock controller support" + depends on (ARM64 || COMPILE_TEST) default y help Build the driver for PX30 Clock Driver. config CLK_RV110X bool "Rockchip RV110x clock controller support" + depends on (ARM || COMPILE_TEST) default y help Build the driver for RV110x Clock Driver. config CLK_RK3036 bool "Rockchip RK3036 clock controller support" + depends on (ARM || COMPILE_TEST) default y help Build the driver for RK3036 Clock Driver. config CLK_RK312X bool "Rockchip RK312x clock controller support" + depends on (ARM || COMPILE_TEST) default y help Build the driver for RK312x Clock Driver. config CLK_RK3188 bool "Rockchip RK3188 clock controller support" + depends on (ARM || COMPILE_TEST) default y help Build the driver for RK3188 Clock Driver. config CLK_RK322X bool "Rockchip RK322x clock controller support" + depends on (ARM || COMPILE_TEST) default y help Build the driver for RK322x Clock Driver. config CLK_RK3288 bool "Rockchip RK3288 clock controller support" - depends on ARM + depends on (ARM || COMPILE_TEST) default y help Build the driver for RK3288 Clock Driver. config CLK_RK3308 bool "Rockchip RK3308 clock controller support" + depends on (ARM64 || COMPILE_TEST) default y help Build the driver for RK3308 Clock Driver. config CLK_RK3328 bool "Rockchip RK3328 clock controller support" + depends on (ARM64 || COMPILE_TEST) default y help Build the driver for RK3328 Clock Driver. config CLK_RK3368 bool "Rockchip RK3368 clock controller support" + depends on (ARM64 || COMPILE_TEST) default y help Build the driver for RK3368 Clock Driver. config CLK_RK3399 tristate "Rockchip RK3399 clock controller support" + depends on (ARM64 || COMPILE_TEST) default y help Build the driver for RK3399 Clock Driver. diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c index 730020fcc7fe..0b76ad34de00 100644 --- a/drivers/clk/rockchip/clk-rk3188.c +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -255,19 +255,19 @@ static struct rockchip_clk_branch common_spdif_fracmux __initdata = RK2928_CLKSEL_CON(5), 8, 2, MFLAGS); static struct rockchip_clk_branch common_uart0_fracmux __initdata = - MUX(SCLK_UART0, "sclk_uart0", mux_sclk_uart0_p, 0, + MUX(SCLK_UART0, "sclk_uart0", mux_sclk_uart0_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(13), 8, 2, MFLAGS); static struct rockchip_clk_branch common_uart1_fracmux __initdata = - MUX(SCLK_UART1, "sclk_uart1", mux_sclk_uart1_p, 0, + MUX(SCLK_UART1, "sclk_uart1", mux_sclk_uart1_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(14), 8, 2, MFLAGS); static struct rockchip_clk_branch common_uart2_fracmux __initdata = - MUX(SCLK_UART2, "sclk_uart2", mux_sclk_uart2_p, 0, + MUX(SCLK_UART2, "sclk_uart2", mux_sclk_uart2_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(15), 8, 2, MFLAGS); static struct rockchip_clk_branch common_uart3_fracmux __initdata = - MUX(SCLK_UART3, "sclk_uart3", mux_sclk_uart3_p, 0, + MUX(SCLK_UART3, "sclk_uart3", mux_sclk_uart3_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(16), 8, 2, MFLAGS); static struct rockchip_clk_branch common_clk_branches[] __initdata = { @@ -408,28 +408,28 @@ static struct rockchip_clk_branch common_clk_branches[] __initdata = { COMPOSITE_NOMUX(0, "uart0_pre", "uart_src", 0, RK2928_CLKSEL_CON(13), 0, 7, DFLAGS, RK2928_CLKGATE_CON(1), 8, GFLAGS), - COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_pre", 0, + COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(17), 0, RK2928_CLKGATE_CON(1), 9, GFLAGS, &common_uart0_fracmux), COMPOSITE_NOMUX(0, "uart1_pre", "uart_src", 0, RK2928_CLKSEL_CON(14), 0, 7, DFLAGS, RK2928_CLKGATE_CON(1), 10, GFLAGS), - COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_pre", 0, + COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(18), 0, RK2928_CLKGATE_CON(1), 11, GFLAGS, &common_uart1_fracmux), COMPOSITE_NOMUX(0, "uart2_pre", "uart_src", 0, RK2928_CLKSEL_CON(15), 0, 7, DFLAGS, RK2928_CLKGATE_CON(1), 12, GFLAGS), - COMPOSITE_FRACMUX(0, "uart2_frac", "uart2_pre", 0, + COMPOSITE_FRACMUX(0, "uart2_frac", "uart2_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(19), 0, RK2928_CLKGATE_CON(1), 13, GFLAGS, &common_uart2_fracmux), COMPOSITE_NOMUX(0, "uart3_pre", "uart_src", 0, RK2928_CLKSEL_CON(16), 0, 7, DFLAGS, RK2928_CLKGATE_CON(1), 14, GFLAGS), - COMPOSITE_FRACMUX(0, "uart3_frac", "uart3_pre", 0, + COMPOSITE_FRACMUX(0, "uart3_frac", "uart3_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(20), 0, RK2928_CLKGATE_CON(1), 15, GFLAGS, &common_uart3_fracmux), @@ -449,7 +449,6 @@ static struct rockchip_clk_branch common_clk_branches[] __initdata = { /* hclk_cpu gates */ GATE(HCLK_ROM, "hclk_rom", "hclk_cpu", 0, RK2928_CLKGATE_CON(5), 6, GFLAGS), - GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 2, GFLAGS), GATE(HCLK_SPDIF, "hclk_spdif", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 1, GFLAGS), GATE(0, "hclk_cpubus", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 8, GFLAGS), /* hclk_ahb2apb is part of a clk branch */ @@ -543,15 +542,15 @@ static struct clk_div_table div_aclk_cpu_t[] = { }; static struct rockchip_clk_branch rk3066a_i2s0_fracmux __initdata = - MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, 0, + MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(2), 8, 2, MFLAGS); static struct rockchip_clk_branch rk3066a_i2s1_fracmux __initdata = - MUX(SCLK_I2S1, "sclk_i2s1", mux_sclk_i2s1_p, 0, + MUX(SCLK_I2S1, "sclk_i2s1", mux_sclk_i2s1_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(3), 8, 2, MFLAGS); static struct rockchip_clk_branch rk3066a_i2s2_fracmux __initdata = - MUX(SCLK_I2S2, "sclk_i2s2", mux_sclk_i2s2_p, 0, + MUX(SCLK_I2S2, "sclk_i2s2", mux_sclk_i2s2_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(4), 8, 2, MFLAGS); static struct rockchip_clk_branch rk3066a_clk_branches[] __initdata = { @@ -615,27 +614,28 @@ static struct rockchip_clk_branch rk3066a_clk_branches[] __initdata = { COMPOSITE_NOMUX(0, "i2s0_pre", "i2s_src", 0, RK2928_CLKSEL_CON(2), 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 7, GFLAGS), - COMPOSITE_FRACMUX(0, "i2s0_frac", "i2s0_pre", 0, + COMPOSITE_FRACMUX(0, "i2s0_frac", "i2s0_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(6), 0, RK2928_CLKGATE_CON(0), 8, GFLAGS, &rk3066a_i2s0_fracmux), COMPOSITE_NOMUX(0, "i2s1_pre", "i2s_src", 0, RK2928_CLKSEL_CON(3), 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 9, GFLAGS), - COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_pre", 0, + COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(7), 0, RK2928_CLKGATE_CON(0), 10, GFLAGS, &rk3066a_i2s1_fracmux), COMPOSITE_NOMUX(0, "i2s2_pre", "i2s_src", 0, RK2928_CLKSEL_CON(4), 0, 7, DFLAGS, RK2928_CLKGATE_CON(0), 11, GFLAGS), - COMPOSITE_FRACMUX(0, "i2s2_frac", "i2s2_pre", 0, + COMPOSITE_FRACMUX(0, "i2s2_frac", "i2s2_pre", CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(8), 0, RK2928_CLKGATE_CON(0), 12, GFLAGS, &rk3066a_i2s2_fracmux), - GATE(HCLK_I2S1, "hclk_i2s1", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS), - GATE(HCLK_I2S2, "hclk_i2s2", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS), + GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS), + GATE(HCLK_I2S1, "hclk_i2s1", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 2, GFLAGS), + GATE(HCLK_I2S2, "hclk_i2s2", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS), GATE(HCLK_CIF1, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS), GATE(HCLK_HDMI, "hclk_hdmi", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS), @@ -728,6 +728,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = { RK2928_CLKGATE_CON(0), 10, GFLAGS, &rk3188_i2s0_fracmux), + GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 2, GFLAGS), GATE(0, "hclk_imem0", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS), GATE(0, "hclk_imem1", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 15, GFLAGS), diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index b443169dd408..336481bc6cc7 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -603,8 +603,7 @@ void rockchip_clk_protect_critical(const char *const clocks[], for (i = 0; i < nclocks; i++) { struct clk *clk = __clk_lookup(clocks[i]); - if (clk) - clk_prepare_enable(clk); + clk_prepare_enable(clk); } } EXPORT_SYMBOL_GPL(rockchip_clk_protect_critical); |