COMPAT_NVIDIA_TEGRA20_EMC_TABLE, /* Tegra20 memory timing table */
COMPAT_NVIDIA_TEGRA20_NAND, /* Tegra2 NAND controller */
COMPAT_NVIDIA_TEGRA20_PWM, /* Tegra 2 PWM controller */
- COMPAT_NVIDIA_TEGRA124_DC, /* Tegra 124 Display controller */
COMPAT_NVIDIA_TEGRA124_SOR, /* Tegra 124 Serial Output Resource */
COMPAT_NVIDIA_TEGRA124_PMC, /* Tegra 124 power mgmt controller */
COMPAT_NVIDIA_TEGRA20_DC, /* Tegra 2 Display controller */
COMPAT_GENERIC_SPI_FLASH, /* Generic SPI Flash chip */
COMPAT_MAXIM_98095_CODEC, /* MAX98095 Codec */
COMPAT_SAMSUNG_EXYNOS5_I2C, /* Exynos5 High Speed I2C Controller */
- COMPAT_SANDBOX_LCD_SDL, /* Sandbox LCD emulation with SDL */
COMPAT_SAMSUNG_EXYNOS_SYSMMU, /* Exynos sysmmu */
COMPAT_INTEL_MICROCODE, /* Intel microcode update */
- COMPAT_MEMORY_SPD, /* Memory SPD information */
COMPAT_INTEL_PANTHERPOINT_AHCI, /* Intel Pantherpoint AHCI */
COMPAT_INTEL_MODEL_206AX, /* Intel Model 206AX CPU */
COMPAT_INTEL_GMA, /* Intel Graphics Media Accelerator */
COMPAT_AMS_AS3722, /* AMS AS3722 PMIC */
COMPAT_INTEL_ICH_SPI, /* Intel ICH7/9 SPI controller */
COMPAT_INTEL_QRK_MRC, /* Intel Quark MRC */
- COMPAT_INTEL_X86_PINCTRL, /* Intel ICH7/9 pin control */
COMPAT_SOCIONEXT_XHCI, /* Socionext UniPhier xHCI */
COMPAT_INTEL_PCH, /* Intel PCH */
- COMPAT_INTEL_IRQ_ROUTER, /* Intel Interrupt Router */
COMPAT_ALTERA_SOCFPGA_DWMAC, /* SoCFPGA Ethernet controller */
COMPAT_ALTERA_SOCFPGA_DWMMC, /* SoCFPGA DWMMC controller */
COMPAT_ALTERA_SOCFPGA_DWC2USB, /* SoCFPGA DWC2 USB controller */
*/
int fdtdec_get_bool(const void *blob, int node, const char *prop_name);
+/*
+ * Count child nodes of one parent node.
+ *
+ * @param blob FDT blob
+ * @param node parent node
+ * @return number of child node; 0 if there is not child node
+ */
+int fdtdec_get_child_count(const void *blob, int node);
+
/**
* Look in the FDT for a config item with the given name and return its value
* as a 32-bit integer. The property must have at least 4 bytes of data. The