Differential D34028 Diff 103088 sys/dev/sdhci/sdhci_fsl_fdt.c

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sys/dev/sdhci/sdhci_fsl_fdt.c

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};		};

static const struct sdhci_fsl_fdt_soc_data sdhci_fsl_fdt_ls1046a_soc_data = {		static const struct sdhci_fsl_fdt_soc_data sdhci_fsl_fdt_ls1046a_soc_data = {
.quirks = SDHCI_QUIRK_DONT_SET_HISPD_BIT \| SDHCI_QUIRK_BROKEN_AUTO_STOP,		.quirks = SDHCI_QUIRK_DONT_SET_HISPD_BIT \| SDHCI_QUIRK_BROKEN_AUTO_STOP,
.baseclk_div = 2,		.baseclk_div = 2,
.errata = SDHCI_FSL_UNSUPP_1_8V \| SDHCI_FSL_TUNING_ERRATUM_TYPE2,		.errata = SDHCI_FSL_UNSUPP_1_8V \| SDHCI_FSL_TUNING_ERRATUM_TYPE2,
};		};

		static const struct sdhci_fsl_fdt_soc_data sdhci_fsl_fdt_lx2160a_soc_data = {
		.quirks = 0,
		.baseclk_div = 2,
		.errata = SDHCI_FSL_UNRELIABLE_PULSE_DET \|
		SDHCI_FSL_HS400_LIMITED_CLK_DIV,
		};

static const struct sdhci_fsl_fdt_soc_data sdhci_fsl_fdt_gen_data = {		static const struct sdhci_fsl_fdt_soc_data sdhci_fsl_fdt_gen_data = {
.quirks = 0,		.quirks = 0,
.baseclk_div = 1,		.baseclk_div = 1,
};		};

static const struct ofw_compat_data sdhci_fsl_fdt_compat_data[] = {		static const struct ofw_compat_data sdhci_fsl_fdt_compat_data[] = {
{"fsl,ls1012a-esdhc", (uintptr_t)&sdhci_fsl_fdt_ls1012a_soc_data},		{"fsl,ls1012a-esdhc", (uintptr_t)&sdhci_fsl_fdt_ls1012a_soc_data},
{"fsl,ls1028a-esdhc", (uintptr_t)&sdhci_fsl_fdt_ls1028a_soc_data},		{"fsl,ls1028a-esdhc", (uintptr_t)&sdhci_fsl_fdt_ls1028a_soc_data},
▲ Show 20 Lines • Show All 555 Lines • ▼ Show 20 Lines	sdhci_fsl_fdt_attach(device_t dev)
phandle_t node;		phandle_t node;
int rid, ret;		int rid, ret;
clk_t clk;		clk_t clk;

node = ofw_bus_get_node(dev);		node = ofw_bus_get_node(dev);
sc = device_get_softc(dev);		sc = device_get_softc(dev);
ocd_data = ofw_bus_search_compatible(dev,		ocd_data = ofw_bus_search_compatible(dev,
sdhci_fsl_fdt_compat_data)->ocd_data;		sdhci_fsl_fdt_compat_data)->ocd_data;
sc->soc_data = (struct sdhci_fsl_fdt_soc_data *)ocd_data;
sc->dev = dev;		sc->dev = dev;
sc->slot.quirks = sc->soc_data->quirks;
sc->flags = 0;		sc->flags = 0;
host = &sc->slot.host;		host = &sc->slot.host;

rid = 0;		rid = 0;

		/*
		* LX2160A needs its own soc_data in order to apply SoC
		impUnsubmitted Not Done Inline Actions This comment looks misaligned... though that may be an artifact of phab. imp: This comment looks misaligned... though that may be an artifact of phab.
		* specific quriks. Since the controller is identified
		* only with a generic compatible string we need to do this dance here.
		*/
		if (ofw_bus_node_is_compatible(OF_finddevice("/"), "fsl,lx2160a"))
		sc->soc_data = &sdhci_fsl_fdt_lx2160a_soc_data;
		else
		sc->soc_data = (struct sdhci_fsl_fdt_soc_data *)ocd_data;

		sc->slot.quirks = sc->soc_data->quirks;

sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,		sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
RF_ACTIVE);		RF_ACTIVE);
if (sc->mem_res == NULL) {		if (sc->mem_res == NULL) {
device_printf(dev,		device_printf(dev,
"Could not allocate resources for controller\n");		"Could not allocate resources for controller\n");
return (ENOMEM);		return (ENOMEM);
}		}

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