GATE(0, "pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 0, GFLAGS),
GATE(0, "intmem1", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 1, GFLAGS),
GATE(0, "gpio0_pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 2, GFLAGS),
GATE(0, "pmugrf", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 3, GFLAGS),
GATE(0, "pmu_noc", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 4, GFLAGS),
GATE(0, "i2c0_pmu_pclk", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 5, GFLAGS),
GATE(0, "pwm0_pmu_pclk", "pmu_24m_ena", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(10), 6, GFLAGS),
COMPOSITE(0, "pwm0_pmu_clk", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
RK1108_CLKSEL_CON(12), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK1108_CLKGATE_CON(8), 15, GFLAGS),
COMPOSITE(0, "i2c0_pmu_clk", mux_pll_src_2plls_p, CLK_IGNORE_UNUSED,
RK1108_CLKSEL_CON(19), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK1108_CLKGATE_CON(8), 14, GFLAGS),
GATE(0, "pvtm_pmu", "xin24m", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(8), 13, GFLAGS),
/*
* Clock-Architecture Diagram 4
*/
COMPOSITE(0, "aclk_vio0_2wrap_occ", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
RK1108_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK1108_CLKGATE_CON(6), 0, GFLAGS),
GATE(0, "aclk_vio0_pre", "aclk_vio0_2wrap_occ", CLK_IGNORE_UNUSED,
RK1108_CLKGATE_CON(17), 0, GFLAGS),
COMPOSITE_NOMUX(PCLK_CPU, "pclk_cpu", "aclk_cpu_pre", CLK_IGNORE_UNUSED, RK3288_CLKSEL_CON(1), 12, 3, DFLAGS, RK3288_CLKGATE_CON(0), 5, GFLAGS), COMPOSITE_NOMUX_DIVTBL(HCLK_CPU, "hclk_cpu", "aclk_cpu_pre", CLK_IGNORE_UNUSED, RK3288_CLKSEL_CON(1), 8, 2, DFLAGS, div_hclk_cpu_t, RK3288_CLKGATE_CON(0), 4, GFLAGS), GATE(0, "c2c_host", "aclk_cpu_src", 0, RK3288_CLKGATE_CON(13), 8, GFLAGS), COMPOSITE_NOMUX(0, "crypto", "aclk_cpu_pre", 0, RK3288_CLKSEL_CON(26), 6, 2, DFLAGS, RK3288_CLKGATE_CON(5), 4, GFLAGS), GATE(0, "aclk_bus_2pmu", "aclk_cpu_pre", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(0), 7, GFLAGS), COMPOSITE(0, "i2s_src", mux_pll_src_cpll_gpll_p, 0, RK3288_CLKSEL_CON(4), 15, 1, MFLAGS, 0, 7, DFLAGS, RK3288_CLKGATE_CON(4), 1, GFLAGS), COMPOSITE_FRAC(0, "i2s_frac", "i2s_src", CLK_SET_RATE_PARENT, RK3288_CLKSEL_CON(8), 0, RK3288_CLKGATE_CON(4), 2, GFLAGS), MUX(0, "i2s_pre", mux_i2s_pre_p, CLK_SET_RATE_PARENT, RK3288_CLKSEL_CON(4), 8, 2, MFLAGS), COMPOSITE_NODIV(SCLK_I2S0_OUT, "i2s0_clkout", mux_i2s_clkout_p, 0, RK3288_CLKSEL_CON(4), 12, 1, MFLAGS, RK3288_CLKGATE_CON(4), 0, GFLAGS), GATE(SCLK_I2S0, "sclk_i2s0", "i2s_pre", CLK_SET_RATE_PARENT, RK3288_CLKGATE_CON(4), 3, GFLAGS), MUX(0, "spdif_src", mux_pll_src_cpll_gpll_p, 0, RK3288_CLKSEL_CON(5), 15, 1, MFLAGS), COMPOSITE_NOMUX(0, "spdif_pre", "spdif_src", 0,
RK3368_CLKSEL_CON(3), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY), GATE(0, "apllb_cs", "apllb", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(0), 9, GFLAGS), GATE(0, "aplll_cs", "aplll", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(0), 10, GFLAGS), GATE(0, "gpll_cs", "gpll", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(0), 8, GFLAGS), COMPOSITE_NOGATE(0, "sclk_cs_pre", mux_cs_src_p, CLK_IGNORE_UNUSED, RK3368_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 5, DFLAGS), COMPOSITE_NOMUX(0, "clkin_trace", "sclk_cs_pre", CLK_IGNORE_UNUSED, RK3368_CLKSEL_CON(4), 8, 5, DFLAGS, RK3368_CLKGATE_CON(0), 13, GFLAGS), COMPOSITE(0, "aclk_cci_pre", mux_pll_src_cpll_gpll_usb_npll_p, CLK_IGNORE_UNUSED, RK3368_CLKSEL_CON(5), 6, 2, MFLAGS, 0, 7, DFLAGS, RK3368_CLKGATE_CON(0), 12, GFLAGS), GATE(SCLK_PVTM_CORE, "sclk_pvtm_core", "xin24m", 0, RK3368_CLKGATE_CON(7), 10, GFLAGS), GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(1), 8, GFLAGS), GATE(0, "gpll_ddr", "gpll", 0, RK3368_CLKGATE_CON(1), 9, GFLAGS), COMPOSITE_NOGATE_DIVTBL(0, "ddrphy_src", mux_ddrphy_p, CLK_IGNORE_UNUSED, RK3368_CLKSEL_CON(13), 4, 1, MFLAGS, 0, 2, DFLAGS, div_ddrphy_t), FACTOR_GATE(0, "sclk_ddr", "ddrphy_src", CLK_IGNORE_UNUSED, 1, 4, RK3368_CLKGATE_CON(6), 14, GFLAGS), GATE(0, "sclk_ddr4x", "ddrphy_src", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(6), 15, GFLAGS),
MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(16), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_uart2_fracmux __initdata =
MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(18), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_clk_branches[] __initdata = {
/*
* Clock-Architecture Diagram 1
*/
DIV(0, "clk_24m", "xin24m", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(2), 8, 5, DFLAGS),
COMPOSITE(SCLK_RTC32K, "clk_rtc32k", mux_2plls_xin24m_p, 0,
RK3328_CLKSEL_CON(38), 14, 2, MFLAGS, 0, 14, DFLAGS,
RK3328_CLKGATE_CON(0), 11, GFLAGS),
/* PD_MISC */
MUX(HDMIPHY, "hdmiphy", mux_hdmiphy_p, CLK_SET_RATE_PARENT,
RK3328_MISC_CON, 13, 1, MFLAGS),
MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
RK3328_MISC_CON, 15, 1, MFLAGS),
/*
* Clock-Architecture Diagram 2
*/
/* PD_CORE */
GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 0, GFLAGS),
};
static struct rockchip_clk_branch common_clk_branches[] __initdata = {
/*
* Clock-Architecture Diagram 2
*/
GATE(0, "gpll_armclk", "gpll", 0, RK2928_CLKGATE_CON(0), 1, GFLAGS),
/* these two are set by the cpuclk and should not be changed */
COMPOSITE_NOMUX_DIVTBL(CORE_PERI, "core_peri", "armclk", 0,
RK2928_CLKSEL_CON(0), 6, 2, DFLAGS | CLK_DIVIDER_READ_ONLY,
div_core_peri_t, RK2928_CLKGATE_CON(0), 0, GFLAGS),
COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
RK2928_CLKSEL_CON(32), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK2928_CLKGATE_CON(3), 9, GFLAGS),
GATE(0, "hclk_vepu", "aclk_vepu", 0,
RK2928_CLKGATE_CON(3), 10, GFLAGS),
COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
RK2928_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS,
RK2928_CLKGATE_CON(3), 11, GFLAGS),
GATE(0, "hclk_vdpu", "aclk_vdpu", 0,
RK2928_CLKGATE_CON(3), 12, GFLAGS),
GATE(0, "gpll_ddr", "gpll", 0,
RK2928_CLKGATE_CON(1), 7, GFLAGS),
COMPOSITE(0, "ddrphy", mux_ddrphy_p, 0,
RK2928_CLKSEL_CON(26), 8, 1, MFLAGS, 0, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
RK2928_CLKGATE_CON(0), 2, GFLAGS),
/* * Clock-Architecture Diagram 1 */ DIV(0, "clk_24m", "xin24m", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(4), 8, 5, DFLAGS), /* PD_DDR */ GATE(0, "apll_ddr", "apll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 2, GFLAGS), GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 2, GFLAGS), GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 2, GFLAGS), COMPOSITE(0, "ddrphy4x", mux_ddrphy_p, CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(26), 8, 2, MFLAGS, 0, 3, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, RK2928_CLKGATE_CON(7), 1, GFLAGS), GATE(0, "ddrc", "ddrphy_pre", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(8), 5, GFLAGS), FACTOR_GATE(0, "ddrphy", "ddrphy4x", CLK_IGNORE_UNUSED, 1, 4, RK2928_CLKGATE_CON(7), 0, GFLAGS), /* PD_CORE */ GATE(0, "dpll_core", "dpll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 6, GFLAGS), GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 6, GFLAGS), GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 6, GFLAGS), COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(1), 0, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
};
static struct rockchip_clk_branch common_clk_branches[] __initdata = {
/*
* Clock-Architecture Diagram 2
*/
GATE(0, "gpll_armclk", "gpll", 0, RK2928_CLKGATE_CON(0), 1, GFLAGS),
/* these two are set by the cpuclk and should not be changed */
COMPOSITE_NOMUX_DIVTBL(CORE_PERI, "core_peri", "armclk", 0,
RK2928_CLKSEL_CON(0), 6, 2, DFLAGS | CLK_DIVIDER_READ_ONLY,
div_core_peri_t, RK2928_CLKGATE_CON(0), 0, GFLAGS),
COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
RK2928_CLKSEL_CON(32), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK2928_CLKGATE_CON(3), 9, GFLAGS),
GATE(0, "hclk_vepu", "aclk_vepu", 0,
RK2928_CLKGATE_CON(3), 10, GFLAGS),
COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
RK2928_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS,
RK2928_CLKGATE_CON(3), 11, GFLAGS),
GATE(0, "hclk_vdpu", "aclk_vdpu", 0,
RK2928_CLKGATE_CON(3), 12, GFLAGS),
GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
RK2928_CLKGATE_CON(1), 7, GFLAGS),
COMPOSITE(0, "ddrphy", mux_ddrphy_p, CLK_IGNORE_UNUSED,
RK2928_CLKSEL_CON(26), 8, 1, MFLAGS, 0, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
RK2928_CLKGATE_CON(0), 2, GFLAGS),
GATE(0, "dpll_cpu", "dpll", 0, RK2928_CLKGATE_CON(10), 8, GFLAGS), GATE(0, "gpll_cpu", "gpll", 0, RK2928_CLKGATE_CON(0), 1, GFLAGS), COMPOSITE_NOGATE(0, "aclk_cpu_src", mux_busclk_p, 0, RK2928_CLKSEL_CON(0), 14, 2, MFLAGS, 8, 5, DFLAGS), GATE(ACLK_CPU, "aclk_cpu", "aclk_cpu_src", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(0), 3, GFLAGS), COMPOSITE_NOMUX(PCLK_CPU, "pclk_cpu", "aclk_cpu_src", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(1), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY, RK2928_CLKGATE_CON(0), 5, GFLAGS), COMPOSITE_NOMUX(HCLK_CPU, "hclk_cpu", "aclk_cpu_src", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(1), 8, 2, DFLAGS | CLK_DIVIDER_READ_ONLY, RK2928_CLKGATE_CON(0), 4, GFLAGS), COMPOSITE(0, "aclk_peri_src", mux_pll_src_3plls_p, 0, RK2928_CLKSEL_CON(10), 14, 2, MFLAGS, 0, 5, DFLAGS, RK2928_CLKGATE_CON(2), 0, GFLAGS), GATE(ACLK_PERI, "aclk_peri", "aclk_peri_src", 0, RK2928_CLKGATE_CON(2), 1, GFLAGS), DIV(0, "pclk_peri_src", "aclk_peri_src", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(10), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO), GATE(PCLK_PERI, "pclk_peri", "pclk_peri_src", 0, RK2928_CLKGATE_CON(2), 3, GFLAGS), DIV(0, "hclk_peri_src", "aclk_peri_src", CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(10), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO), GATE(HCLK_PERI, "hclk_peri", "hclk_peri_src", 0, RK2928_CLKGATE_CON(2), 2, GFLAGS), COMPOSITE_NODIV(SCLK_TIMER0, "sclk_timer0", mux_timer_p, CLK_IGNORE_UNUSED, RK2928_CLKSEL_CON(2), 4, 1, MFLAGS,
GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(0), 2, GFLAGS), COMPOSITE_NOMUX(0, "pclken_dbg", "armclk", CLK_IGNORE_UNUSED, RV1108_CLKSEL_CON(1), 4, 4, DFLAGS | CLK_DIVIDER_READ_ONLY, RV1108_CLKGATE_CON(0), 5, GFLAGS), COMPOSITE_NOMUX(ACLK_ENMCORE, "aclkenm_core", "armclk", CLK_IGNORE_UNUSED, RV1108_CLKSEL_CON(1), 0, 3, DFLAGS | CLK_DIVIDER_READ_ONLY, RV1108_CLKGATE_CON(0), 4, GFLAGS), GATE(ACLK_CORE, "aclk_core", "aclkenm_core", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(11), 0, GFLAGS), GATE(0, "pclk_dbg", "pclken_dbg", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(11), 1, GFLAGS), /* PD_RKVENC */ COMPOSITE(0, "aclk_rkvenc_pre", mux_pll_src_4plls_p, 0, RV1108_CLKSEL_CON(37), 6, 2, MFLAGS, 0, 5, DFLAGS, RV1108_CLKGATE_CON(8), 8, GFLAGS), FACTOR_GATE(0, "hclk_rkvenc_pre", "aclk_rkvenc_pre", 0, 1, 4, RV1108_CLKGATE_CON(8), 10, GFLAGS), COMPOSITE(SCLK_VENC_CORE, "clk_venc_core", mux_pll_src_4plls_p, 0, RV1108_CLKSEL_CON(37), 14, 2, MFLAGS, 8, 5, DFLAGS, RV1108_CLKGATE_CON(8), 9, GFLAGS), GATE(ACLK_RKVENC, "aclk_rkvenc", "aclk_rkvenc_pre", 0, RV1108_CLKGATE_CON(19), 8, GFLAGS), GATE(HCLK_RKVENC, "hclk_rkvenc", "hclk_rkvenc_pre", 0, RV1108_CLKGATE_CON(19), 9, GFLAGS), GATE(0, "aclk_rkvenc_niu", "aclk_rkvenc_pre", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(19), 11, GFLAGS), GATE(0, "hclk_rkvenc_niu", "hclk_rkvenc_pre", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(19), 10, GFLAGS),
static const struct clk_conf meson8b_clk_confs[] __initconst = {
FIXED_RATE(CLKID_ZERO, "zero", 0, 0),
PLL(MESON8B_REG_PLL_FIXED, CLKID_PLL_FIXED, "fixed_pll",
p_xtal, 0, &pll_confs),
PLL(MESON8B_REG_PLL_VID, CLKID_PLL_VID, "vid_pll",
p_xtal, 0, &pll_confs),
PLL(MESON8B_REG_PLL_SYS, CLKID_PLL_SYS, "sys_pll",
p_xtal, 0, &sys_pll_conf),
FIXED_FACTOR_DIV(CLKID_FCLK_DIV2, "fclk_div2", p_fclk_div, 0, 2),
FIXED_FACTOR_DIV(CLKID_FCLK_DIV3, "fclk_div3", p_fclk_div, 0, 3),
FIXED_FACTOR_DIV(CLKID_FCLK_DIV4, "fclk_div4", p_fclk_div, 0, 4),
FIXED_FACTOR_DIV(CLKID_FCLK_DIV5, "fclk_div5", p_fclk_div, 0, 5),
FIXED_FACTOR_DIV(CLKID_FCLK_DIV7, "fclk_div7", p_fclk_div, 0, 7),
CPU(MESON8B_REG_SYS_CPU_CNTL1, CLKID_CPUCLK, "a5_clk", p_cpu_clk,
cpu_div_table),
COMPOSITE(MESON8B_REG_HHI_MPEG, CLKID_CLK81, "clk81", p_clk81,
CLK_SET_RATE_NO_REPARENT | CLK_IGNORE_UNUSED, &clk81_conf),
COMPOSITE(MESON8B_REG_MALI, CLKID_MALI, "mali", p_mali,
CLK_IGNORE_UNUSED, &mali_conf),
};
static void __init meson8b_clkc_init(struct device_node *np)
{
void __iomem *clk_base;
if (!meson_clk_init(np, CLK_NR_CLKS))
return;
/* XTAL */
clk_base = of_iomap(np, 0);
if (!clk_base) {
pr_err("%s: Unable to map xtal base\n", __func__);
