| Message ID | 20231024-b4-qcom-clk-v1-5-9d96359b9a82@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm: mach-snapdragon: Qualcomm clock driver cleanup | expand |
On Wed, 25 Oct 2023 at 01:54, Caleb Connolly <caleb.connolly@linaro.org> wrote: > > Many gate clocks can be enabled with a single register write, add support > for defining these simple gate clocks and add the ones found on SDM845. > > While we're here, inline clk_init_uart() into msm_set_rate(). > > Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> > --- > .../mach-snapdragon/include/mach/sysmap-sdm845.h | 3 + > drivers/clk/qcom/clock-qcom.h | 22 +++ > drivers/clk/qcom/clock-sdm845.c | 163 +++++++++++++++++++-- > 3 files changed, 176 insertions(+), 12 deletions(-) > > diff --git a/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h b/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h > index 7165985bcd1e..a0010d71594e 100644 > --- a/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h > +++ b/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h > @@ -39,4 +39,7 @@ > #define SE9_UART_APPS_N (0x18154) > #define SE9_UART_APPS_D (0x18158) > > +#define USB30_SEC_GDSCR (0x10004) > +#define USB30_PRIM_GDSCR (0xf004) > + > #endif > diff --git a/drivers/clk/qcom/clock-qcom.h b/drivers/clk/qcom/clock-qcom.h > index a77a94b6ea06..7b3bcf41f421 100644 > --- a/drivers/clk/qcom/clock-qcom.h > +++ b/drivers/clk/qcom/clock-qcom.h > @@ -30,6 +30,18 @@ struct bcr_regs { > uintptr_t D; > }; > > +struct gate_clk { > + uintptr_t reg; > + u32 en_val; > + const char *name; > +}; > + > +#ifdef DEBUG > +#define GATE_CLK(clk, reg, val) [clk] = { reg, val, #clk } > +#else > +#define GATE_CLK(clk, reg, val) [clk] = { reg, val, NULL } > +#endif > + > struct qcom_reset_map { > unsigned int reg; > u8 bit; > @@ -38,6 +50,8 @@ struct qcom_reset_map { > struct qcom_cc_data { > const struct qcom_reset_map *resets; > unsigned long num_resets; > + const struct gate_clk *clks; > + unsigned long num_clks; > }; > > struct qcom_cc_priv { > @@ -55,4 +69,12 @@ void clk_rcg_set_rate_mnd(phys_addr_t base, const struct bcr_regs *regs, > void clk_rcg_set_rate(phys_addr_t base, const struct bcr_regs *regs, int div, > int source); > > +static inline void qcom_gate_clk_en(const struct qcom_cc_priv *priv, unsigned long id) > +{ > + if (id >= priv->data->num_clks || priv->data->clks[id].reg == 0) > + return; > + > + setbits_le32(priv->base + priv->data->clks[id].reg, priv->data->clks[id].en_val); > +} > + > #endif > diff --git a/drivers/clk/qcom/clock-sdm845.c b/drivers/clk/qcom/clock-sdm845.c > index eab88a40c09d..ccad73b6ff15 100644 > --- a/drivers/clk/qcom/clock-sdm845.c > +++ b/drivers/clk/qcom/clock-sdm845.c > @@ -11,6 +11,7 @@ > #include <common.h> > #include <clk-uclass.h> > #include <dm.h> > +#include <linux/delay.h> > #include <errno.h> > #include <asm/io.h> > #include <linux/bitops.h> > @@ -71,30 +72,166 @@ const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f, uint rate) > return f - 1; > } > > -static int clk_init_uart(struct qcom_cc_priv *priv, uint rate) > -{ > - const struct freq_tbl *freq = qcom_find_freq(ftbl_gcc_qupv3_wrap0_s0_clk_src, rate); > - > - clk_rcg_set_rate_mnd(priv->base, &uart2_regs, > - freq->pre_div, freq->m, freq->n, freq->src); > - > - return 0; > -} > - > ulong msm_set_rate(struct clk *clk, ulong rate) > { > struct qcom_cc_priv *priv = dev_get_priv(clk->dev); > + const struct freq_tbl *freq; > > switch (clk->id) { > - case GCC_QUPV3_WRAP1_S1_CLK: /*UART2*/ > - return clk_init_uart(priv, rate); > + case GCC_QUPV3_WRAP1_S1_CLK: /* UART9 */ > + freq = qcom_find_freq(ftbl_gcc_qupv3_wrap0_s0_clk_src, rate); > + clk_rcg_set_rate_mnd(priv->base, &uart2_regs, > + freq->pre_div, freq->m, freq->n, freq->src); > + > + return freq->freq; > default: > return 0; > } > } > > +static const struct gate_clk sdm845_clks[] = { > + GATE_CLK(GCC_AGGRE_NOC_PCIE_TBU_CLK, 0x90014, 0x00000001), > + GATE_CLK(GCC_AGGRE_UFS_CARD_AXI_CLK, 0x82028, 0x00000001), > + GATE_CLK(GCC_AGGRE_UFS_PHY_AXI_CLK, 0x82024, 0x00000001), > + GATE_CLK(GCC_AGGRE_USB3_PRIM_AXI_CLK, 0x8201c, 0x00000001), > + GATE_CLK(GCC_AGGRE_USB3_SEC_AXI_CLK, 0x82020, 0x00000001), > + GATE_CLK(GCC_BOOT_ROM_AHB_CLK, 0x52004, 0x00000400), > + GATE_CLK(GCC_CAMERA_AHB_CLK, 0x0b008, 0x00000001), > + GATE_CLK(GCC_CAMERA_AXI_CLK, 0x0b020, 0x00000001), > + GATE_CLK(GCC_CAMERA_XO_CLK, 0x0b02c, 0x00000001), > + GATE_CLK(GCC_CE1_AHB_CLK, 0x52004, 0x00000008), > + GATE_CLK(GCC_CE1_AXI_CLK, 0x52004, 0x00000010), > + GATE_CLK(GCC_CE1_CLK, 0x52004, 0x00000020), > + GATE_CLK(GCC_CFG_NOC_USB3_PRIM_AXI_CLK, 0x0502c, 0x00000001), > + GATE_CLK(GCC_CFG_NOC_USB3_SEC_AXI_CLK, 0x05030, 0x00000001), > + GATE_CLK(GCC_CPUSS_AHB_CLK, 0x52004, 0x00200000), > + GATE_CLK(GCC_CPUSS_RBCPR_CLK, 0x48008, 0x00000001), > + GATE_CLK(GCC_DDRSS_GPU_AXI_CLK, 0x44038, 0x00000001), > + GATE_CLK(GCC_DISP_AHB_CLK, 0x0b00c, 0x00000001), > + GATE_CLK(GCC_DISP_AXI_CLK, 0x0b024, 0x00000001), > + GATE_CLK(GCC_DISP_GPLL0_CLK_SRC, 0x52004, 0x00040000), > + GATE_CLK(GCC_DISP_GPLL0_DIV_CLK_SRC, 0x52004, 0x00080000), > + GATE_CLK(GCC_DISP_XO_CLK, 0x0b030, 0x00000001), > + GATE_CLK(GCC_GP1_CLK, 0x64000, 0x00000001), > + GATE_CLK(GCC_GP2_CLK, 0x65000, 0x00000001), > + GATE_CLK(GCC_GP3_CLK, 0x66000, 0x00000001), > + GATE_CLK(GCC_GPU_CFG_AHB_CLK, 0x71004, 0x00000001), > + GATE_CLK(GCC_GPU_GPLL0_CLK_SRC, 0x52004, 0x00008000), > + GATE_CLK(GCC_GPU_GPLL0_DIV_CLK_SRC, 0x52004, 0x00010000), > + GATE_CLK(GCC_GPU_MEMNOC_GFX_CLK, 0x7100c, 0x00000001), > + GATE_CLK(GCC_GPU_SNOC_DVM_GFX_CLK, 0x71018, 0x00000001), > + GATE_CLK(GCC_MSS_AXIS2_CLK, 0x8a008, 0x00000001), > + GATE_CLK(GCC_MSS_CFG_AHB_CLK, 0x8a000, 0x00000001), > + GATE_CLK(GCC_MSS_GPLL0_DIV_CLK_SRC, 0x52004, 0x00020000), > + GATE_CLK(GCC_MSS_MFAB_AXIS_CLK, 0x8a004, 0x00000001), > + GATE_CLK(GCC_MSS_Q6_MEMNOC_AXI_CLK, 0x8a154, 0x00000001), > + GATE_CLK(GCC_MSS_SNOC_AXI_CLK, 0x8a150, 0x00000001), > + GATE_CLK(GCC_PCIE_0_AUX_CLK, 0x5200c, 0x00000008), > + GATE_CLK(GCC_PCIE_0_CFG_AHB_CLK, 0x5200c, 0x00000004), > + GATE_CLK(GCC_PCIE_0_CLKREF_CLK, 0x8c00c, 0x00000001), > + GATE_CLK(GCC_PCIE_0_MSTR_AXI_CLK, 0x5200c, 0x00000002), > + GATE_CLK(GCC_PCIE_0_PIPE_CLK, 0x5200c, 0x00000010), > + GATE_CLK(GCC_PCIE_0_SLV_AXI_CLK, 0x5200c, 0x00000001), > + GATE_CLK(GCC_PCIE_0_SLV_Q2A_AXI_CLK, 0x5200c, 0x00000020), > + GATE_CLK(GCC_PCIE_1_AUX_CLK, 0x52004, 0x20000000), > + GATE_CLK(GCC_PCIE_1_CFG_AHB_CLK, 0x52004, 0x10000000), > + GATE_CLK(GCC_PCIE_1_CLKREF_CLK, 0x8c02c, 0x00000001), > + GATE_CLK(GCC_PCIE_1_MSTR_AXI_CLK, 0x52004, 0x08000000), > + GATE_CLK(GCC_PCIE_1_PIPE_CLK, 0x52004, 0x40000000), > + GATE_CLK(GCC_PCIE_1_SLV_AXI_CLK, 0x52004, 0x04000000), > + GATE_CLK(GCC_PCIE_1_SLV_Q2A_AXI_CLK, 0x52004, 0x02000000), > + GATE_CLK(GCC_PCIE_PHY_AUX_CLK, 0x6f004, 0x00000001), > + GATE_CLK(GCC_PCIE_PHY_REFGEN_CLK, 0x6f02c, 0x00000001), > + GATE_CLK(GCC_PDM2_CLK, 0x3300c, 0x00000001), > + GATE_CLK(GCC_PDM_AHB_CLK, 0x33004, 0x00000001), > + GATE_CLK(GCC_PDM_XO4_CLK, 0x33008, 0x00000001), > + GATE_CLK(GCC_PRNG_AHB_CLK, 0x52004, 0x00002000), > + GATE_CLK(GCC_QMIP_CAMERA_AHB_CLK, 0x0b014, 0x00000001), > + GATE_CLK(GCC_QMIP_DISP_AHB_CLK, 0x0b018, 0x00000001), > + GATE_CLK(GCC_QMIP_VIDEO_AHB_CLK, 0x0b010, 0x00000001), > + GATE_CLK(GCC_QUPV3_WRAP0_S0_CLK, 0x5200c, 0x00000400), > + GATE_CLK(GCC_QUPV3_WRAP0_S1_CLK, 0x5200c, 0x00000800), > + GATE_CLK(GCC_QUPV3_WRAP0_S2_CLK, 0x5200c, 0x00001000), > + GATE_CLK(GCC_QUPV3_WRAP0_S3_CLK, 0x5200c, 0x00002000), > + GATE_CLK(GCC_QUPV3_WRAP0_S4_CLK, 0x5200c, 0x00004000), > + GATE_CLK(GCC_QUPV3_WRAP0_S5_CLK, 0x5200c, 0x00008000), > + GATE_CLK(GCC_QUPV3_WRAP0_S6_CLK, 0x5200c, 0x00010000), > + GATE_CLK(GCC_QUPV3_WRAP0_S7_CLK, 0x5200c, 0x00020000), > + GATE_CLK(GCC_QUPV3_WRAP1_S0_CLK, 0x5200c, 0x00400000), > + GATE_CLK(GCC_QUPV3_WRAP1_S1_CLK, 0x5200c, 0x00800000), > + GATE_CLK(GCC_QUPV3_WRAP1_S3_CLK, 0x5200c, 0x02000000), > + GATE_CLK(GCC_QUPV3_WRAP1_S4_CLK, 0x5200c, 0x04000000), > + GATE_CLK(GCC_QUPV3_WRAP1_S5_CLK, 0x5200c, 0x08000000), > + GATE_CLK(GCC_QUPV3_WRAP1_S6_CLK, 0x5200c, 0x10000000), > + GATE_CLK(GCC_QUPV3_WRAP1_S7_CLK, 0x5200c, 0x20000000), > + GATE_CLK(GCC_QUPV3_WRAP_0_M_AHB_CLK, 0x5200c, 0x00000040), > + GATE_CLK(GCC_QUPV3_WRAP_0_S_AHB_CLK, 0x5200c, 0x00000080), > + GATE_CLK(GCC_QUPV3_WRAP_1_M_AHB_CLK, 0x5200c, 0x00100000), > + GATE_CLK(GCC_QUPV3_WRAP_1_S_AHB_CLK, 0x5200c, 0x00200000), > + GATE_CLK(GCC_SDCC2_AHB_CLK, 0x14008, 0x00000001), > + GATE_CLK(GCC_SDCC2_APPS_CLK, 0x14004, 0x00000001), > + GATE_CLK(GCC_SDCC4_AHB_CLK, 0x16008, 0x00000001), > + GATE_CLK(GCC_SDCC4_APPS_CLK, 0x16004, 0x00000001), > + GATE_CLK(GCC_SYS_NOC_CPUSS_AHB_CLK, 0x52004, 0x00000001), > + GATE_CLK(GCC_TSIF_AHB_CLK, 0x36004, 0x00000001), > + GATE_CLK(GCC_TSIF_INACTIVITY_TIMERS_CLK, 0x3600c, 0x00000001), > + GATE_CLK(GCC_TSIF_REF_CLK, 0x36008, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_AHB_CLK, 0x75010, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_AXI_CLK, 0x7500c, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_CLKREF_CLK, 0x8c004, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_ICE_CORE_CLK, 0x75058, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_PHY_AUX_CLK, 0x7508c, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_0_CLK, 0x75018, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_1_CLK, 0x750a8, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_TX_SYMBOL_0_CLK, 0x75014, 0x00000001), > + GATE_CLK(GCC_UFS_CARD_UNIPRO_CORE_CLK, 0x75054, 0x00000001), > + GATE_CLK(GCC_UFS_MEM_CLKREF_CLK, 0x8c000, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_AHB_CLK, 0x77010, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_AXI_CLK, 0x7700c, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_ICE_CORE_CLK, 0x77058, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_PHY_AUX_CLK, 0x7708c, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_0_CLK, 0x77018, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_1_CLK, 0x770a8, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_TX_SYMBOL_0_CLK, 0x77014, 0x00000001), > + GATE_CLK(GCC_UFS_PHY_UNIPRO_CORE_CLK, 0x77054, 0x00000001), > + GATE_CLK(GCC_USB30_PRIM_MASTER_CLK, 0x0f00c, 0x00000001), > + GATE_CLK(GCC_USB30_PRIM_MOCK_UTMI_CLK, 0x0f014, 0x00000001), > + GATE_CLK(GCC_USB30_PRIM_SLEEP_CLK, 0x0f010, 0x00000001), > + GATE_CLK(GCC_USB30_SEC_MASTER_CLK, 0x1000c, 0x00000001), > + GATE_CLK(GCC_USB30_SEC_MOCK_UTMI_CLK, 0x10014, 0x00000001), > + GATE_CLK(GCC_USB30_SEC_SLEEP_CLK, 0x10010, 0x00000001), > + GATE_CLK(GCC_USB3_PRIM_CLKREF_CLK, 0x8c008, 0x00000001), > + GATE_CLK(GCC_USB3_PRIM_PHY_AUX_CLK, 0x0f04c, 0x00000001), > + GATE_CLK(GCC_USB3_PRIM_PHY_COM_AUX_CLK, 0x0f050, 0x00000001), > + GATE_CLK(GCC_USB3_PRIM_PHY_PIPE_CLK, 0x0f054, 0x00000001), > + GATE_CLK(GCC_USB3_SEC_CLKREF_CLK, 0x8c028, 0x00000001), > + GATE_CLK(GCC_USB3_SEC_PHY_AUX_CLK, 0x1004c, 0x00000001), > + GATE_CLK(GCC_USB3_SEC_PHY_PIPE_CLK, 0x10054, 0x00000001), > + GATE_CLK(GCC_USB3_SEC_PHY_COM_AUX_CLK, 0x10050, 0x00000001), > + GATE_CLK(GCC_USB_PHY_CFG_AHB2PHY_CLK, 0x6a004, 0x00000001), > + GATE_CLK(GCC_VIDEO_AHB_CLK, 0x0b004, 0x00000001), > + GATE_CLK(GCC_VIDEO_AXI_CLK, 0x0b01c, 0x00000001), > + GATE_CLK(GCC_VIDEO_XO_CLK, 0x0b028, 0x00000001), > + GATE_CLK(GCC_GPU_IREF_CLK, 0x8c010, 0x00000001), > + GATE_CLK(GCC_APC_VS_CLK, 0x7a050, 0x00000001), > + GATE_CLK(GCC_GPU_VS_CLK, 0x7a04c, 0x00000001), > + GATE_CLK(GCC_MSS_VS_CLK, 0x7a048, 0x00000001), > + GATE_CLK(GCC_VDDA_VS_CLK, 0x7a00c, 0x00000001), > + GATE_CLK(GCC_VDDCX_VS_CLK, 0x7a004, 0x00000001), > + GATE_CLK(GCC_VDDMX_VS_CLK, 0x7a008, 0x00000001), > + GATE_CLK(GCC_VS_CTRL_AHB_CLK, 0x7a014, 0x00000001), > + GATE_CLK(GCC_VS_CTRL_CLK, 0x7a010, 0x00000001), > + GATE_CLK(GCC_CPUSS_DVM_BUS_CLK, 0x48190, 0x00000001), > +}; Do we really need all these gate clocks in u-boot? IMO, we should add the ones that would be actually used. -Sumit > + > int msm_enable(struct clk *clk) > { > + struct qcom_cc_priv *priv = dev_get_priv(clk->dev); > + > + debug("%s: clk %s\n", __func__, sdm845_clks[clk->id].name); > + > + qcom_gate_clk_en(priv, clk->id); > + > return 0; > } > > @@ -130,6 +267,8 @@ static const struct qcom_reset_map sdm845_gcc_resets[] = { > static const struct qcom_cc_data qcs404_gcc_data = { > .resets = sdm845_gcc_resets, > .num_resets = ARRAY_SIZE(sdm845_gcc_resets), > + .clks = sdm845_clks, > + .num_clks = ARRAY_SIZE(sdm845_clks), > }; > > static const struct udevice_id gcc_sdm845_of_match[] = { > > -- > 2.42.0 >
diff --git a/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h b/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h index 7165985bcd1e..a0010d71594e 100644 --- a/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h +++ b/arch/arm/mach-snapdragon/include/mach/sysmap-sdm845.h @@ -39,4 +39,7 @@ #define SE9_UART_APPS_N (0x18154) #define SE9_UART_APPS_D (0x18158) +#define USB30_SEC_GDSCR (0x10004) +#define USB30_PRIM_GDSCR (0xf004) + #endif diff --git a/drivers/clk/qcom/clock-qcom.h b/drivers/clk/qcom/clock-qcom.h index a77a94b6ea06..7b3bcf41f421 100644 --- a/drivers/clk/qcom/clock-qcom.h +++ b/drivers/clk/qcom/clock-qcom.h @@ -30,6 +30,18 @@ struct bcr_regs { uintptr_t D; }; +struct gate_clk { + uintptr_t reg; + u32 en_val; + const char *name; +}; + +#ifdef DEBUG +#define GATE_CLK(clk, reg, val) [clk] = { reg, val, #clk } +#else +#define GATE_CLK(clk, reg, val) [clk] = { reg, val, NULL } +#endif + struct qcom_reset_map { unsigned int reg; u8 bit; @@ -38,6 +50,8 @@ struct qcom_reset_map { struct qcom_cc_data { const struct qcom_reset_map *resets; unsigned long num_resets; + const struct gate_clk *clks; + unsigned long num_clks; }; struct qcom_cc_priv { @@ -55,4 +69,12 @@ void clk_rcg_set_rate_mnd(phys_addr_t base, const struct bcr_regs *regs, void clk_rcg_set_rate(phys_addr_t base, const struct bcr_regs *regs, int div, int source); +static inline void qcom_gate_clk_en(const struct qcom_cc_priv *priv, unsigned long id) +{ + if (id >= priv->data->num_clks || priv->data->clks[id].reg == 0) + return; + + setbits_le32(priv->base + priv->data->clks[id].reg, priv->data->clks[id].en_val); +} + #endif diff --git a/drivers/clk/qcom/clock-sdm845.c b/drivers/clk/qcom/clock-sdm845.c index eab88a40c09d..ccad73b6ff15 100644 --- a/drivers/clk/qcom/clock-sdm845.c +++ b/drivers/clk/qcom/clock-sdm845.c @@ -11,6 +11,7 @@ #include <common.h> #include <clk-uclass.h> #include <dm.h> +#include <linux/delay.h> #include <errno.h> #include <asm/io.h> #include <linux/bitops.h> @@ -71,30 +72,166 @@ const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f, uint rate) return f - 1; } -static int clk_init_uart(struct qcom_cc_priv *priv, uint rate) -{ - const struct freq_tbl *freq = qcom_find_freq(ftbl_gcc_qupv3_wrap0_s0_clk_src, rate); - - clk_rcg_set_rate_mnd(priv->base, &uart2_regs, - freq->pre_div, freq->m, freq->n, freq->src); - - return 0; -} - ulong msm_set_rate(struct clk *clk, ulong rate) { struct qcom_cc_priv *priv = dev_get_priv(clk->dev); + const struct freq_tbl *freq; switch (clk->id) { - case GCC_QUPV3_WRAP1_S1_CLK: /*UART2*/ - return clk_init_uart(priv, rate); + case GCC_QUPV3_WRAP1_S1_CLK: /* UART9 */ + freq = qcom_find_freq(ftbl_gcc_qupv3_wrap0_s0_clk_src, rate); + clk_rcg_set_rate_mnd(priv->base, &uart2_regs, + freq->pre_div, freq->m, freq->n, freq->src); + + return freq->freq; default: return 0; } } +static const struct gate_clk sdm845_clks[] = { + GATE_CLK(GCC_AGGRE_NOC_PCIE_TBU_CLK, 0x90014, 0x00000001), + GATE_CLK(GCC_AGGRE_UFS_CARD_AXI_CLK, 0x82028, 0x00000001), + GATE_CLK(GCC_AGGRE_UFS_PHY_AXI_CLK, 0x82024, 0x00000001), + GATE_CLK(GCC_AGGRE_USB3_PRIM_AXI_CLK, 0x8201c, 0x00000001), + GATE_CLK(GCC_AGGRE_USB3_SEC_AXI_CLK, 0x82020, 0x00000001), + GATE_CLK(GCC_BOOT_ROM_AHB_CLK, 0x52004, 0x00000400), + GATE_CLK(GCC_CAMERA_AHB_CLK, 0x0b008, 0x00000001), + GATE_CLK(GCC_CAMERA_AXI_CLK, 0x0b020, 0x00000001), + GATE_CLK(GCC_CAMERA_XO_CLK, 0x0b02c, 0x00000001), + GATE_CLK(GCC_CE1_AHB_CLK, 0x52004, 0x00000008), + GATE_CLK(GCC_CE1_AXI_CLK, 0x52004, 0x00000010), + GATE_CLK(GCC_CE1_CLK, 0x52004, 0x00000020), + GATE_CLK(GCC_CFG_NOC_USB3_PRIM_AXI_CLK, 0x0502c, 0x00000001), + GATE_CLK(GCC_CFG_NOC_USB3_SEC_AXI_CLK, 0x05030, 0x00000001), + GATE_CLK(GCC_CPUSS_AHB_CLK, 0x52004, 0x00200000), + GATE_CLK(GCC_CPUSS_RBCPR_CLK, 0x48008, 0x00000001), + GATE_CLK(GCC_DDRSS_GPU_AXI_CLK, 0x44038, 0x00000001), + GATE_CLK(GCC_DISP_AHB_CLK, 0x0b00c, 0x00000001), + GATE_CLK(GCC_DISP_AXI_CLK, 0x0b024, 0x00000001), + GATE_CLK(GCC_DISP_GPLL0_CLK_SRC, 0x52004, 0x00040000), + GATE_CLK(GCC_DISP_GPLL0_DIV_CLK_SRC, 0x52004, 0x00080000), + GATE_CLK(GCC_DISP_XO_CLK, 0x0b030, 0x00000001), + GATE_CLK(GCC_GP1_CLK, 0x64000, 0x00000001), + GATE_CLK(GCC_GP2_CLK, 0x65000, 0x00000001), + GATE_CLK(GCC_GP3_CLK, 0x66000, 0x00000001), + GATE_CLK(GCC_GPU_CFG_AHB_CLK, 0x71004, 0x00000001), + GATE_CLK(GCC_GPU_GPLL0_CLK_SRC, 0x52004, 0x00008000), + GATE_CLK(GCC_GPU_GPLL0_DIV_CLK_SRC, 0x52004, 0x00010000), + GATE_CLK(GCC_GPU_MEMNOC_GFX_CLK, 0x7100c, 0x00000001), + GATE_CLK(GCC_GPU_SNOC_DVM_GFX_CLK, 0x71018, 0x00000001), + GATE_CLK(GCC_MSS_AXIS2_CLK, 0x8a008, 0x00000001), + GATE_CLK(GCC_MSS_CFG_AHB_CLK, 0x8a000, 0x00000001), + GATE_CLK(GCC_MSS_GPLL0_DIV_CLK_SRC, 0x52004, 0x00020000), + GATE_CLK(GCC_MSS_MFAB_AXIS_CLK, 0x8a004, 0x00000001), + GATE_CLK(GCC_MSS_Q6_MEMNOC_AXI_CLK, 0x8a154, 0x00000001), + GATE_CLK(GCC_MSS_SNOC_AXI_CLK, 0x8a150, 0x00000001), + GATE_CLK(GCC_PCIE_0_AUX_CLK, 0x5200c, 0x00000008), + GATE_CLK(GCC_PCIE_0_CFG_AHB_CLK, 0x5200c, 0x00000004), + GATE_CLK(GCC_PCIE_0_CLKREF_CLK, 0x8c00c, 0x00000001), + GATE_CLK(GCC_PCIE_0_MSTR_AXI_CLK, 0x5200c, 0x00000002), + GATE_CLK(GCC_PCIE_0_PIPE_CLK, 0x5200c, 0x00000010), + GATE_CLK(GCC_PCIE_0_SLV_AXI_CLK, 0x5200c, 0x00000001), + GATE_CLK(GCC_PCIE_0_SLV_Q2A_AXI_CLK, 0x5200c, 0x00000020), + GATE_CLK(GCC_PCIE_1_AUX_CLK, 0x52004, 0x20000000), + GATE_CLK(GCC_PCIE_1_CFG_AHB_CLK, 0x52004, 0x10000000), + GATE_CLK(GCC_PCIE_1_CLKREF_CLK, 0x8c02c, 0x00000001), + GATE_CLK(GCC_PCIE_1_MSTR_AXI_CLK, 0x52004, 0x08000000), + GATE_CLK(GCC_PCIE_1_PIPE_CLK, 0x52004, 0x40000000), + GATE_CLK(GCC_PCIE_1_SLV_AXI_CLK, 0x52004, 0x04000000), + GATE_CLK(GCC_PCIE_1_SLV_Q2A_AXI_CLK, 0x52004, 0x02000000), + GATE_CLK(GCC_PCIE_PHY_AUX_CLK, 0x6f004, 0x00000001), + GATE_CLK(GCC_PCIE_PHY_REFGEN_CLK, 0x6f02c, 0x00000001), + GATE_CLK(GCC_PDM2_CLK, 0x3300c, 0x00000001), + GATE_CLK(GCC_PDM_AHB_CLK, 0x33004, 0x00000001), + GATE_CLK(GCC_PDM_XO4_CLK, 0x33008, 0x00000001), + GATE_CLK(GCC_PRNG_AHB_CLK, 0x52004, 0x00002000), + GATE_CLK(GCC_QMIP_CAMERA_AHB_CLK, 0x0b014, 0x00000001), + GATE_CLK(GCC_QMIP_DISP_AHB_CLK, 0x0b018, 0x00000001), + GATE_CLK(GCC_QMIP_VIDEO_AHB_CLK, 0x0b010, 0x00000001), + GATE_CLK(GCC_QUPV3_WRAP0_S0_CLK, 0x5200c, 0x00000400), + GATE_CLK(GCC_QUPV3_WRAP0_S1_CLK, 0x5200c, 0x00000800), + GATE_CLK(GCC_QUPV3_WRAP0_S2_CLK, 0x5200c, 0x00001000), + GATE_CLK(GCC_QUPV3_WRAP0_S3_CLK, 0x5200c, 0x00002000), + GATE_CLK(GCC_QUPV3_WRAP0_S4_CLK, 0x5200c, 0x00004000), + GATE_CLK(GCC_QUPV3_WRAP0_S5_CLK, 0x5200c, 0x00008000), + GATE_CLK(GCC_QUPV3_WRAP0_S6_CLK, 0x5200c, 0x00010000), + GATE_CLK(GCC_QUPV3_WRAP0_S7_CLK, 0x5200c, 0x00020000), + GATE_CLK(GCC_QUPV3_WRAP1_S0_CLK, 0x5200c, 0x00400000), + GATE_CLK(GCC_QUPV3_WRAP1_S1_CLK, 0x5200c, 0x00800000), + GATE_CLK(GCC_QUPV3_WRAP1_S3_CLK, 0x5200c, 0x02000000), + GATE_CLK(GCC_QUPV3_WRAP1_S4_CLK, 0x5200c, 0x04000000), + GATE_CLK(GCC_QUPV3_WRAP1_S5_CLK, 0x5200c, 0x08000000), + GATE_CLK(GCC_QUPV3_WRAP1_S6_CLK, 0x5200c, 0x10000000), + GATE_CLK(GCC_QUPV3_WRAP1_S7_CLK, 0x5200c, 0x20000000), + GATE_CLK(GCC_QUPV3_WRAP_0_M_AHB_CLK, 0x5200c, 0x00000040), + GATE_CLK(GCC_QUPV3_WRAP_0_S_AHB_CLK, 0x5200c, 0x00000080), + GATE_CLK(GCC_QUPV3_WRAP_1_M_AHB_CLK, 0x5200c, 0x00100000), + GATE_CLK(GCC_QUPV3_WRAP_1_S_AHB_CLK, 0x5200c, 0x00200000), + GATE_CLK(GCC_SDCC2_AHB_CLK, 0x14008, 0x00000001), + GATE_CLK(GCC_SDCC2_APPS_CLK, 0x14004, 0x00000001), + GATE_CLK(GCC_SDCC4_AHB_CLK, 0x16008, 0x00000001), + GATE_CLK(GCC_SDCC4_APPS_CLK, 0x16004, 0x00000001), + GATE_CLK(GCC_SYS_NOC_CPUSS_AHB_CLK, 0x52004, 0x00000001), + GATE_CLK(GCC_TSIF_AHB_CLK, 0x36004, 0x00000001), + GATE_CLK(GCC_TSIF_INACTIVITY_TIMERS_CLK, 0x3600c, 0x00000001), + GATE_CLK(GCC_TSIF_REF_CLK, 0x36008, 0x00000001), + GATE_CLK(GCC_UFS_CARD_AHB_CLK, 0x75010, 0x00000001), + GATE_CLK(GCC_UFS_CARD_AXI_CLK, 0x7500c, 0x00000001), + GATE_CLK(GCC_UFS_CARD_CLKREF_CLK, 0x8c004, 0x00000001), + GATE_CLK(GCC_UFS_CARD_ICE_CORE_CLK, 0x75058, 0x00000001), + GATE_CLK(GCC_UFS_CARD_PHY_AUX_CLK, 0x7508c, 0x00000001), + GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_0_CLK, 0x75018, 0x00000001), + GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_1_CLK, 0x750a8, 0x00000001), + GATE_CLK(GCC_UFS_CARD_TX_SYMBOL_0_CLK, 0x75014, 0x00000001), + GATE_CLK(GCC_UFS_CARD_UNIPRO_CORE_CLK, 0x75054, 0x00000001), + GATE_CLK(GCC_UFS_MEM_CLKREF_CLK, 0x8c000, 0x00000001), + GATE_CLK(GCC_UFS_PHY_AHB_CLK, 0x77010, 0x00000001), + GATE_CLK(GCC_UFS_PHY_AXI_CLK, 0x7700c, 0x00000001), + GATE_CLK(GCC_UFS_PHY_ICE_CORE_CLK, 0x77058, 0x00000001), + GATE_CLK(GCC_UFS_PHY_PHY_AUX_CLK, 0x7708c, 0x00000001), + GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_0_CLK, 0x77018, 0x00000001), + GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_1_CLK, 0x770a8, 0x00000001), + GATE_CLK(GCC_UFS_PHY_TX_SYMBOL_0_CLK, 0x77014, 0x00000001), + GATE_CLK(GCC_UFS_PHY_UNIPRO_CORE_CLK, 0x77054, 0x00000001), + GATE_CLK(GCC_USB30_PRIM_MASTER_CLK, 0x0f00c, 0x00000001), + GATE_CLK(GCC_USB30_PRIM_MOCK_UTMI_CLK, 0x0f014, 0x00000001), + GATE_CLK(GCC_USB30_PRIM_SLEEP_CLK, 0x0f010, 0x00000001), + GATE_CLK(GCC_USB30_SEC_MASTER_CLK, 0x1000c, 0x00000001), + GATE_CLK(GCC_USB30_SEC_MOCK_UTMI_CLK, 0x10014, 0x00000001), + GATE_CLK(GCC_USB30_SEC_SLEEP_CLK, 0x10010, 0x00000001), + GATE_CLK(GCC_USB3_PRIM_CLKREF_CLK, 0x8c008, 0x00000001), + GATE_CLK(GCC_USB3_PRIM_PHY_AUX_CLK, 0x0f04c, 0x00000001), + GATE_CLK(GCC_USB3_PRIM_PHY_COM_AUX_CLK, 0x0f050, 0x00000001), + GATE_CLK(GCC_USB3_PRIM_PHY_PIPE_CLK, 0x0f054, 0x00000001), + GATE_CLK(GCC_USB3_SEC_CLKREF_CLK, 0x8c028, 0x00000001), + GATE_CLK(GCC_USB3_SEC_PHY_AUX_CLK, 0x1004c, 0x00000001), + GATE_CLK(GCC_USB3_SEC_PHY_PIPE_CLK, 0x10054, 0x00000001), + GATE_CLK(GCC_USB3_SEC_PHY_COM_AUX_CLK, 0x10050, 0x00000001), + GATE_CLK(GCC_USB_PHY_CFG_AHB2PHY_CLK, 0x6a004, 0x00000001), + GATE_CLK(GCC_VIDEO_AHB_CLK, 0x0b004, 0x00000001), + GATE_CLK(GCC_VIDEO_AXI_CLK, 0x0b01c, 0x00000001), + GATE_CLK(GCC_VIDEO_XO_CLK, 0x0b028, 0x00000001), + GATE_CLK(GCC_GPU_IREF_CLK, 0x8c010, 0x00000001), + GATE_CLK(GCC_APC_VS_CLK, 0x7a050, 0x00000001), + GATE_CLK(GCC_GPU_VS_CLK, 0x7a04c, 0x00000001), + GATE_CLK(GCC_MSS_VS_CLK, 0x7a048, 0x00000001), + GATE_CLK(GCC_VDDA_VS_CLK, 0x7a00c, 0x00000001), + GATE_CLK(GCC_VDDCX_VS_CLK, 0x7a004, 0x00000001), + GATE_CLK(GCC_VDDMX_VS_CLK, 0x7a008, 0x00000001), + GATE_CLK(GCC_VS_CTRL_AHB_CLK, 0x7a014, 0x00000001), + GATE_CLK(GCC_VS_CTRL_CLK, 0x7a010, 0x00000001), + GATE_CLK(GCC_CPUSS_DVM_BUS_CLK, 0x48190, 0x00000001), +}; + int msm_enable(struct clk *clk) { + struct qcom_cc_priv *priv = dev_get_priv(clk->dev); + + debug("%s: clk %s\n", __func__, sdm845_clks[clk->id].name); + + qcom_gate_clk_en(priv, clk->id); + return 0; } @@ -130,6 +267,8 @@ static const struct qcom_reset_map sdm845_gcc_resets[] = { static const struct qcom_cc_data qcs404_gcc_data = { .resets = sdm845_gcc_resets, .num_resets = ARRAY_SIZE(sdm845_gcc_resets), + .clks = sdm845_clks, + .num_clks = ARRAY_SIZE(sdm845_clks), }; static const struct udevice_id gcc_sdm845_of_match[] = {
Many gate clocks can be enabled with a single register write, add support for defining these simple gate clocks and add the ones found on SDM845. While we're here, inline clk_init_uart() into msm_set_rate(). Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> --- .../mach-snapdragon/include/mach/sysmap-sdm845.h | 3 + drivers/clk/qcom/clock-qcom.h | 22 +++ drivers/clk/qcom/clock-sdm845.c | 163 +++++++++++++++++++-- 3 files changed, 176 insertions(+), 12 deletions(-)