diff options
| -rw-r--r-- | MAINTAINERS | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vf610-cosmic.dts | 19 | ||||
| -rw-r--r-- | arch/arm/boot/dts/zynq-parallella.dts | 4 | ||||
| -rw-r--r-- | arch/arm/common/edma.c | 9 | ||||
| -rw-r--r-- | arch/arm/configs/imx_v4_v5_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm/configs/imx_v6_v7_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/clk-vf610.c | 134 | ||||
| -rw-r--r-- | drivers/dma/edma.c | 40 | ||||
| -rw-r--r-- | include/dt-bindings/clock/vf610-clock.h | 39 |
9 files changed, 160 insertions, 90 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index a0d386e234ed..ea4d0058fd1b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2072,8 +2072,9 @@ F: drivers/clocksource/bcm_kona_timer.c BROADCOM BCM2835 ARM ARCHITECTURE M: Stephen Warren <swarren@wwwdotorg.org> +M: Lee Jones <lee@kernel.org> L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) -T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git S: Maintained N: bcm2835 diff --git a/arch/arm/boot/dts/vf610-cosmic.dts b/arch/arm/boot/dts/vf610-cosmic.dts index 3fd1b74e1216..de1b453c2932 100644 --- a/arch/arm/boot/dts/vf610-cosmic.dts +++ b/arch/arm/boot/dts/vf610-cosmic.dts @@ -33,6 +33,13 @@ }; +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + status = "okay"; +}; + &fec1 { phy-mode = "rmii"; pinctrl-names = "default"; @@ -42,6 +49,18 @@ &iomuxc { vf610-cosmic { + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + VF610_PAD_PTB28__GPIO_98 0x219d + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2 diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts index e1f51ca127fe..0429bbd89fba 100644 --- a/arch/arm/boot/dts/zynq-parallella.dts +++ b/arch/arm/boot/dts/zynq-parallella.dts @@ -34,6 +34,10 @@ }; }; +&clkc { + fclk-enable = <0xf>; +}; + &gem0 { status = "okay"; phy-mode = "rgmii-id"; diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index d86771abbf57..72041f002b7e 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -26,6 +26,7 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/edma.h> +#include <linux/dma-mapping.h> #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/of_dma.h> @@ -1623,6 +1624,11 @@ static int edma_probe(struct platform_device *pdev) struct device_node *node = pdev->dev.of_node; struct device *dev = &pdev->dev; int ret; + struct platform_device_info edma_dev_info = { + .name = "edma-dma-engine", + .dma_mask = DMA_BIT_MASK(32), + .parent = &pdev->dev, + }; if (node) { /* Check if this is a second instance registered */ @@ -1793,6 +1799,9 @@ static int edma_probe(struct platform_device *pdev) edma_write_array(j, EDMA_QRAE, i, 0x0); } arch_num_cc++; + + edma_dev_info.id = j; + platform_device_register_full(&edma_dev_info); } return 0; diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index e688741c89aa..e6b0007355f8 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -97,6 +97,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_IMX=y +CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_SPI_SPIDEV=y CONFIG_GPIO_SYSFS=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 8fca6e276b69..6790f1b3f3a1 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -158,6 +158,7 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m CONFIG_I2C_IMX=y +CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_MC9S08DZ60=y diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c index a17818475050..409637254594 100644 --- a/arch/arm/mach-imx/clk-vf610.c +++ b/arch/arm/mach-imx/clk-vf610.c @@ -58,8 +58,14 @@ #define PFD_PLL1_BASE (anatop_base + 0x2b0) #define PFD_PLL2_BASE (anatop_base + 0x100) #define PFD_PLL3_BASE (anatop_base + 0xf0) +#define PLL1_CTRL (anatop_base + 0x270) +#define PLL2_CTRL (anatop_base + 0x30) #define PLL3_CTRL (anatop_base + 0x10) +#define PLL4_CTRL (anatop_base + 0x70) +#define PLL5_CTRL (anatop_base + 0xe0) +#define PLL6_CTRL (anatop_base + 0xa0) #define PLL7_CTRL (anatop_base + 0x20) +#define ANA_MISC1 (anatop_base + 0x160) static void __iomem *anatop_base; static void __iomem *ccm_base; @@ -67,25 +73,34 @@ static void __iomem *ccm_base; /* sources for multiplexer clocks, this is used multiple times */ static const char *fast_sels[] = { "firc", "fxosc", }; static const char *slow_sels[] = { "sirc_32k", "sxosc", }; -static const char *pll1_sels[] = { "pll1_main", "pll1_pfd1", "pll1_pfd2", "pll1_pfd3", "pll1_pfd4", }; -static const char *pll2_sels[] = { "pll2_main", "pll2_pfd1", "pll2_pfd2", "pll2_pfd3", "pll2_pfd4", }; -static const char *sys_sels[] = { "fast_clk_sel", "slow_clk_sel", "pll2_pfd_sel", "pll2_main", "pll1_pfd_sel", "pll3_main", }; +static const char *pll1_sels[] = { "pll1_sys", "pll1_pfd1", "pll1_pfd2", "pll1_pfd3", "pll1_pfd4", }; +static const char *pll2_sels[] = { "pll2_bus", "pll2_pfd1", "pll2_pfd2", "pll2_pfd3", "pll2_pfd4", }; +static const char *pll_bypass_src_sels[] = { "fast_clk_sel", "lvds1_in", }; +static const char *pll1_bypass_sels[] = { "pll1", "pll1_bypass_src", }; +static const char *pll2_bypass_sels[] = { "pll2", "pll2_bypass_src", }; +static const char *pll3_bypass_sels[] = { "pll3", "pll3_bypass_src", }; +static const char *pll4_bypass_sels[] = { "pll4", "pll4_bypass_src", }; +static const char *pll5_bypass_sels[] = { "pll5", "pll5_bypass_src", }; +static const char *pll6_bypass_sels[] = { "pll6", "pll6_bypass_src", }; +static const char *pll7_bypass_sels[] = { "pll7", "pll7_bypass_src", }; +static const char *sys_sels[] = { "fast_clk_sel", "slow_clk_sel", "pll2_pfd_sel", "pll2_bus", "pll1_pfd_sel", "pll3_usb_otg", }; static const char *ddr_sels[] = { "pll2_pfd2", "sys_sel", }; static const char *rmii_sels[] = { "enet_ext", "audio_ext", "enet_50m", "enet_25m", }; static const char *enet_ts_sels[] = { "enet_ext", "fxosc", "audio_ext", "usb", "enet_ts", "enet_25m", "enet_50m", }; -static const char *esai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_main_div", }; -static const char *sai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_main_div", }; +static const char *esai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_audio_div", }; +static const char *sai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_audio_div", }; static const char *nfc_sels[] = { "platform_bus", "pll1_pfd1", "pll3_pfd1", "pll3_pfd3", }; -static const char *qspi_sels[] = { "pll3_main", "pll3_pfd4", "pll2_pfd4", "pll1_pfd4", }; -static const char *esdhc_sels[] = { "pll3_main", "pll3_pfd3", "pll1_pfd3", "platform_bus", }; -static const char *dcu_sels[] = { "pll1_pfd2", "pll3_main", }; +static const char *qspi_sels[] = { "pll3_usb_otg", "pll3_pfd4", "pll2_pfd4", "pll1_pfd4", }; +static const char *esdhc_sels[] = { "pll3_usb_otg", "pll3_pfd3", "pll1_pfd3", "platform_bus", }; +static const char *dcu_sels[] = { "pll1_pfd2", "pll3_usb_otg", }; static const char *gpu_sels[] = { "pll2_pfd2", "pll3_pfd2", }; -static const char *vadc_sels[] = { "pll6_main_div", "pll3_main_div", "pll3_main", }; +static const char *vadc_sels[] = { "pll6_video_div", "pll3_usb_otg_div", "pll3_usb_otg", }; /* FTM counter clock source, not module clock */ static const char *ftm_ext_sels[] = {"sirc_128k", "sxosc", "fxosc_half", "audio_ext", }; static const char *ftm_fix_sels[] = { "sxosc", "ipg_bus", }; -static struct clk_div_table pll4_main_div_table[] = { + +static struct clk_div_table pll4_audio_div_table[] = { { .val = 0, .div = 1 }, { .val = 1, .div = 2 }, { .val = 2, .div = 6 }, @@ -120,6 +135,9 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) clk[VF610_CLK_AUDIO_EXT] = imx_obtain_fixed_clock("audio_ext", 0); clk[VF610_CLK_ENET_EXT] = imx_obtain_fixed_clock("enet_ext", 0); + /* Clock source from external clock via LVDs PAD */ + clk[VF610_CLK_ANACLK1] = imx_obtain_fixed_clock("anaclk1", 0); + clk[VF610_CLK_FXOSC_HALF] = imx_clk_fixed_factor("fxosc_half", "fxosc", 1, 2); np = of_find_compatible_node(NULL, NULL, "fsl,vf610-anatop"); @@ -133,31 +151,63 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) clk[VF610_CLK_SLOW_CLK_SEL] = imx_clk_mux("slow_clk_sel", CCM_CCSR, 4, 1, slow_sels, ARRAY_SIZE(slow_sels)); clk[VF610_CLK_FASK_CLK_SEL] = imx_clk_mux("fast_clk_sel", CCM_CCSR, 5, 1, fast_sels, ARRAY_SIZE(fast_sels)); - clk[VF610_CLK_PLL1_MAIN] = imx_clk_fixed_factor("pll1_main", "fast_clk_sel", 22, 1); - clk[VF610_CLK_PLL1_PFD1] = imx_clk_pfd("pll1_pfd1", "pll1_main", PFD_PLL1_BASE, 0); - clk[VF610_CLK_PLL1_PFD2] = imx_clk_pfd("pll1_pfd2", "pll1_main", PFD_PLL1_BASE, 1); - clk[VF610_CLK_PLL1_PFD3] = imx_clk_pfd("pll1_pfd3", "pll1_main", PFD_PLL1_BASE, 2); - clk[VF610_CLK_PLL1_PFD4] = imx_clk_pfd("pll1_pfd4", "pll1_main", PFD_PLL1_BASE, 3); - - clk[VF610_CLK_PLL2_MAIN] = imx_clk_fixed_factor("pll2_main", "fast_clk_sel", 22, 1); - clk[VF610_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_main", PFD_PLL2_BASE, 0); - clk[VF610_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_main", PFD_PLL2_BASE, 1); - clk[VF610_CLK_PLL2_PFD3] = imx_clk_pfd("pll2_pfd3", "pll2_main", PFD_PLL2_BASE, 2); - clk[VF610_CLK_PLL2_PFD4] = imx_clk_pfd("pll2_pfd4", "pll2_main", PFD_PLL2_BASE, 3); - - clk[VF610_CLK_PLL3_MAIN] = imx_clk_fixed_factor("pll3_main", "fast_clk_sel", 20, 1); - clk[VF610_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_main", PFD_PLL3_BASE, 0); - clk[VF610_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_main", PFD_PLL3_BASE, 1); - clk[VF610_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_main", PFD_PLL3_BASE, 2); - clk[VF610_CLK_PLL3_PFD4] = imx_clk_pfd("pll3_pfd4", "pll3_main", PFD_PLL3_BASE, 3); - - clk[VF610_CLK_PLL4_MAIN] = imx_clk_fixed_factor("pll4_main", "fast_clk_sel", 25, 1); - /* Enet pll: fixed 50Mhz */ - clk[VF610_CLK_PLL5_MAIN] = imx_clk_fixed_factor("pll5_main", "fast_clk_sel", 125, 6); - /* pll6: default 960Mhz */ - clk[VF610_CLK_PLL6_MAIN] = imx_clk_fixed_factor("pll6_main", "fast_clk_sel", 40, 1); - /* pll7: USB1 PLL at 480MHz */ - clk[VF610_CLK_PLL7_MAIN] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7_main", "fast_clk_sel", PLL7_CTRL, 0x2); + clk[VF610_CLK_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", PLL1_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL2_BYPASS_SRC] = imx_clk_mux("pll2_bypass_src", PLL2_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL3_BYPASS_SRC] = imx_clk_mux("pll3_bypass_src", PLL3_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL4_BYPASS_SRC] = imx_clk_mux("pll4_bypass_src", PLL4_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL5_BYPASS_SRC] = imx_clk_mux("pll5_bypass_src", PLL5_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL6_BYPASS_SRC] = imx_clk_mux("pll6_bypass_src", PLL6_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + clk[VF610_CLK_PLL7_BYPASS_SRC] = imx_clk_mux("pll7_bypass_src", PLL7_CTRL, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); + + clk[VF610_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll1", "pll1_bypass_src", PLL1_CTRL, 0x1); + clk[VF610_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", "pll2_bypass_src", PLL2_CTRL, 0x1); + clk[VF610_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB, "pll3", "pll3_bypass_src", PLL3_CTRL, 0x1); + clk[VF610_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4", "pll4_bypass_src", PLL4_CTRL, 0x7f); + clk[VF610_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll5", "pll5_bypass_src", PLL5_CTRL, 0x3); + clk[VF610_CLK_PLL6] = imx_clk_pllv3(IMX_PLLV3_AV, "pll6", "pll6_bypass_src", PLL6_CTRL, 0x7f); + clk[VF610_CLK_PLL7] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7", "pll7_bypass_src", PLL7_CTRL, 0x1); + + clk[VF610_PLL1_BYPASS] = imx_clk_mux_flags("pll1_bypass", PLL1_CTRL, 16, 1, pll1_bypass_sels, ARRAY_SIZE(pll1_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL2_BYPASS] = imx_clk_mux_flags("pll2_bypass", PLL2_CTRL, 16, 1, pll2_bypass_sels, ARRAY_SIZE(pll2_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL3_BYPASS] = imx_clk_mux_flags("pll3_bypass", PLL3_CTRL, 16, 1, pll3_bypass_sels, ARRAY_SIZE(pll3_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL4_BYPASS] = imx_clk_mux_flags("pll4_bypass", PLL4_CTRL, 16, 1, pll4_bypass_sels, ARRAY_SIZE(pll4_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL5_BYPASS] = imx_clk_mux_flags("pll5_bypass", PLL5_CTRL, 16, 1, pll5_bypass_sels, ARRAY_SIZE(pll5_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL6_BYPASS] = imx_clk_mux_flags("pll6_bypass", PLL6_CTRL, 16, 1, pll6_bypass_sels, ARRAY_SIZE(pll6_bypass_sels), CLK_SET_RATE_PARENT); + clk[VF610_PLL7_BYPASS] = imx_clk_mux_flags("pll7_bypass", PLL7_CTRL, 16, 1, pll7_bypass_sels, ARRAY_SIZE(pll7_bypass_sels), CLK_SET_RATE_PARENT); + + /* Do not bypass PLLs initially */ + clk_set_parent(clk[VF610_PLL1_BYPASS], clk[VF610_CLK_PLL1]); + clk_set_parent(clk[VF610_PLL2_BYPASS], clk[VF610_CLK_PLL2]); + clk_set_parent(clk[VF610_PLL3_BYPASS], clk[VF610_CLK_PLL3]); + clk_set_parent(clk[VF610_PLL4_BYPASS], clk[VF610_CLK_PLL4]); + clk_set_parent(clk[VF610_PLL5_BYPASS], clk[VF610_CLK_PLL5]); + clk_set_parent(clk[VF610_PLL6_BYPASS], clk[VF610_CLK_PLL6]); + clk_set_parent(clk[VF610_PLL7_BYPASS], clk[VF610_CLK_PLL7]); + + clk[VF610_CLK_PLL1_SYS] = imx_clk_gate("pll1_sys", "pll1_bypass", PLL1_CTRL, 13); + clk[VF610_CLK_PLL2_BUS] = imx_clk_gate("pll2_bus", "pll2_bypass", PLL2_CTRL, 13); + clk[VF610_CLK_PLL3_USB_OTG] = imx_clk_gate("pll3_usb_otg", "pll3_bypass", PLL3_CTRL, 13); + clk[VF610_CLK_PLL4_AUDIO] = imx_clk_gate("pll4_audio", "pll4_bypass", PLL4_CTRL, 13); + clk[VF610_CLK_PLL5_ENET] = imx_clk_gate("pll5_enet", "pll5_bypass", PLL5_CTRL, 13); + clk[VF610_CLK_PLL6_VIDEO] = imx_clk_gate("pll6_video", "pll6_bypass", PLL6_CTRL, 13); + clk[VF610_CLK_PLL7_USB_HOST] = imx_clk_gate("pll7_usb_host", "pll7_bypass", PLL7_CTRL, 13); + + clk[VF610_CLK_LVDS1_IN] = imx_clk_gate_exclusive("lvds1_in", "anaclk1", ANA_MISC1, 12, BIT(10)); + + clk[VF610_CLK_PLL1_PFD1] = imx_clk_pfd("pll1_pfd1", "pll1_sys", PFD_PLL1_BASE, 0); + clk[VF610_CLK_PLL1_PFD2] = imx_clk_pfd("pll1_pfd2", "pll1_sys", PFD_PLL1_BASE, 1); + clk[VF610_CLK_PLL1_PFD3] = imx_clk_pfd("pll1_pfd3", "pll1_sys", PFD_PLL1_BASE, 2); + clk[VF610_CLK_PLL1_PFD4] = imx_clk_pfd("pll1_pfd4", "pll1_sys", PFD_PLL1_BASE, 3); + + clk[VF610_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_bus", PFD_PLL2_BASE, 0); + clk[VF610_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_bus", PFD_PLL2_BASE, 1); + clk[VF610_CLK_PLL2_PFD3] = imx_clk_pfd("pll2_pfd3", "pll2_bus", PFD_PLL2_BASE, 2); + clk[VF610_CLK_PLL2_PFD4] = imx_clk_pfd("pll2_pfd4", "pll2_bus", PFD_PLL2_BASE, 3); + + clk[VF610_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_usb_otg", PFD_PLL3_BASE, 0); + clk[VF610_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_usb_otg", PFD_PLL3_BASE, 1); + clk[VF610_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_usb_otg", PFD_PLL3_BASE, 2); + clk[VF610_CLK_PLL3_PFD4] = imx_clk_pfd("pll3_pfd4", "pll3_usb_otg", PFD_PLL3_BASE, 3); clk[VF610_CLK_PLL1_PFD_SEL] = imx_clk_mux("pll1_pfd_sel", CCM_CCSR, 16, 3, pll1_sels, 5); clk[VF610_CLK_PLL2_PFD_SEL] = imx_clk_mux("pll2_pfd_sel", CCM_CCSR, 19, 3, pll2_sels, 5); @@ -167,12 +217,12 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) clk[VF610_CLK_PLATFORM_BUS] = imx_clk_divider("platform_bus", "sys_bus", CCM_CACRR, 3, 3); clk[VF610_CLK_IPG_BUS] = imx_clk_divider("ipg_bus", "platform_bus", CCM_CACRR, 11, 2); - clk[VF610_CLK_PLL3_MAIN_DIV] = imx_clk_divider("pll3_main_div", "pll3_main", CCM_CACRR, 20, 1); - clk[VF610_CLK_PLL4_MAIN_DIV] = clk_register_divider_table(NULL, "pll4_main_div", "pll4_main", 0, CCM_CACRR, 6, 3, 0, pll4_main_div_table, &imx_ccm_lock); - clk[VF610_CLK_PLL6_MAIN_DIV] = imx_clk_divider("pll6_main_div", "pll6_main", CCM_CACRR, 21, 1); + clk[VF610_CLK_PLL3_MAIN_DIV] = imx_clk_divider("pll3_usb_otg_div", "pll3_usb_otg", CCM_CACRR, 20, 1); + clk[VF610_CLK_PLL4_MAIN_DIV] = clk_register_divider_table(NULL, "pll4_audio_div", "pll4_audio", 0, CCM_CACRR, 6, 3, 0, pll4_audio_div_table, &imx_ccm_lock); + clk[VF610_CLK_PLL6_MAIN_DIV] = imx_clk_divider("pll6_video_div", "pll6_video", CCM_CACRR, 21, 1); - clk[VF610_CLK_USBPHY0] = imx_clk_gate("usbphy0", "pll3_main", PLL3_CTRL, 6); - clk[VF610_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll7_main", PLL7_CTRL, 6); + clk[VF610_CLK_USBPHY0] = imx_clk_gate("usbphy0", "pll3_usb_otg", PLL3_CTRL, 6); + clk[VF610_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll7_usb_host", PLL7_CTRL, 6); clk[VF610_CLK_USBC0] = imx_clk_gate2("usbc0", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(4)); clk[VF610_CLK_USBC1] = imx_clk_gate2("usbc1", "ipg_bus", CCM_CCGR7, CCM_CCGRx_CGn(4)); @@ -191,8 +241,8 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) clk[VF610_CLK_QSPI1_X1_DIV] = imx_clk_divider("qspi1_x1", "qspi1_x2", CCM_CSCDR3, 11, 1); clk[VF610_CLK_QSPI1] = imx_clk_gate2("qspi1", "qspi1_x1", CCM_CCGR8, CCM_CCGRx_CGn(4)); - clk[VF610_CLK_ENET_50M] = imx_clk_fixed_factor("enet_50m", "pll5_main", 1, 10); - clk[VF610_CLK_ENET_25M] = imx_clk_fixed_factor("enet_25m", "pll5_main", 1, 20); + clk[VF610_CLK_ENET_50M] = imx_clk_fixed_factor("enet_50m", "pll5_enet", 1, 10); + clk[VF610_CLK_ENET_25M] = imx_clk_fixed_factor("enet_25m", "pll5_enet", 1, 20); clk[VF610_CLK_ENET_SEL] = imx_clk_mux("enet_sel", CCM_CSCMR2, 4, 2, rmii_sels, 4); clk[VF610_CLK_ENET_TS_SEL] = imx_clk_mux("enet_ts_sel", CCM_CSCMR2, 0, 3, enet_ts_sels, 7); clk[VF610_CLK_ENET] = imx_clk_gate("enet", "enet_sel", CCM_CSCDR1, 24); diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 123f578d6dd3..4cfaaa5a49be 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1107,52 +1107,14 @@ bool edma_filter_fn(struct dma_chan *chan, void *param) } EXPORT_SYMBOL(edma_filter_fn); -static struct platform_device *pdev0, *pdev1; - -static const struct platform_device_info edma_dev_info0 = { - .name = "edma-dma-engine", - .id = 0, - .dma_mask = DMA_BIT_MASK(32), -}; - -static const struct platform_device_info edma_dev_info1 = { - .name = "edma-dma-engine", - .id = 1, - .dma_mask = DMA_BIT_MASK(32), -}; - static int edma_init(void) { - int ret = platform_driver_register(&edma_driver); - - if (ret == 0) { - pdev0 = platform_device_register_full(&edma_dev_info0); - if (IS_ERR(pdev0)) { - platform_driver_unregister(&edma_driver); - ret = PTR_ERR(pdev0); - goto out; - } - } - - if (!of_have_populated_dt() && EDMA_CTLRS == 2) { - pdev1 = platform_device_register_full(&edma_dev_info1); - if (IS_ERR(pdev1)) { - platform_driver_unregister(&edma_driver); - platform_device_unregister(pdev0); - ret = PTR_ERR(pdev1); - } - } - -out: - return ret; + return platform_driver_register(&edma_driver); } subsys_initcall(edma_init); static void __exit edma_exit(void) { - platform_device_unregister(pdev0); - if (pdev1) - platform_device_unregister(pdev1); platform_driver_unregister(&edma_driver); } module_exit(edma_exit); diff --git a/include/dt-bindings/clock/vf610-clock.h b/include/dt-bindings/clock/vf610-clock.h index d6b56b21539b..801c0ac50c47 100644 --- a/include/dt-bindings/clock/vf610-clock.h +++ b/include/dt-bindings/clock/vf610-clock.h @@ -21,24 +21,24 @@ #define VF610_CLK_FASK_CLK_SEL 8 #define VF610_CLK_AUDIO_EXT 9 #define VF610_CLK_ENET_EXT 10 -#define VF610_CLK_PLL1_MAIN 11 +#define VF610_CLK_PLL1_SYS 11 #define VF610_CLK_PLL1_PFD1 12 #define VF610_CLK_PLL1_PFD2 13 #define VF610_CLK_PLL1_PFD3 14 #define VF610_CLK_PLL1_PFD4 15 -#define VF610_CLK_PLL2_MAIN 16 +#define VF610_CLK_PLL2_BUS 16 #define VF610_CLK_PLL2_PFD1 17 #define VF610_CLK_PLL2_PFD2 18 #define VF610_CLK_PLL2_PFD3 19 #define VF610_CLK_PLL2_PFD4 20 -#define VF610_CLK_PLL3_MAIN 21 +#define VF610_CLK_PLL3_USB_OTG 21 #define VF610_CLK_PLL3_PFD1 22 #define VF610_CLK_PLL3_PFD2 23 #define VF610_CLK_PLL3_PFD3 24 #define VF610_CLK_PLL3_PFD4 25 -#define VF610_CLK_PLL4_MAIN 26 -#define VF610_CLK_PLL5_MAIN 27 -#define VF610_CLK_PLL6_MAIN 28 +#define VF610_CLK_PLL4_AUDIO 26 +#define VF610_CLK_PLL5_ENET 27 +#define VF610_CLK_PLL6_VIDEO 28 #define VF610_CLK_PLL3_MAIN_DIV 29 #define VF610_CLK_PLL4_MAIN_DIV 30 #define VF610_CLK_PLL6_MAIN_DIV 31 @@ -166,9 +166,32 @@ #define VF610_CLK_DMAMUX3 153 #define VF610_CLK_FLEXCAN0_EN 154 #define VF610_CLK_FLEXCAN1_EN 155 -#define VF610_CLK_PLL7_MAIN 156 +#define VF610_CLK_PLL7_USB_HOST 156 #define VF610_CLK_USBPHY0 157 #define VF610_CLK_USBPHY1 158 -#define VF610_CLK_END 159 +#define VF610_CLK_LVDS1_IN 159 +#define VF610_CLK_ANACLK1 160 +#define VF610_CLK_PLL1_BYPASS_SRC 161 +#define VF610_CLK_PLL2_BYPASS_SRC 162 +#define VF610_CLK_PLL3_BYPASS_SRC 163 +#define VF610_CLK_PLL4_BYPASS_SRC 164 +#define VF610_CLK_PLL5_BYPASS_SRC 165 +#define VF610_CLK_PLL6_BYPASS_SRC 166 +#define VF610_CLK_PLL7_BYPASS_SRC 167 +#define VF610_CLK_PLL1 168 +#define VF610_CLK_PLL2 169 +#define VF610_CLK_PLL3 170 +#define VF610_CLK_PLL4 171 +#define VF610_CLK_PLL5 172 +#define VF610_CLK_PLL6 173 +#define VF610_CLK_PLL7 174 +#define VF610_PLL1_BYPASS 175 +#define VF610_PLL2_BYPASS 176 +#define VF610_PLL3_BYPASS 177 +#define VF610_PLL4_BYPASS 178 +#define VF610_PLL5_BYPASS 179 +#define VF610_PLL6_BYPASS 180 +#define VF610_PLL7_BYPASS 181 +#define VF610_CLK_END 182 #endif /* __DT_BINDINGS_CLOCK_VF610_H */ |