1 files changed, 50 insertions, 0 deletions
diff --git a/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_pmc.h b/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_pmc.h
new file mode 100644
index 000000000..2400ce842
--- /dev/null
+++ b/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_pmc.h
@@ -0,0 +1,50 @@
+#ifndef CH_SDMMC_PMC_H_
+#define CH_SDMMC_PMC_H_
+
+
+struct _pmc_plla_cfg {
+	/** PLLA MUL value */
+	uint32_t mul;
+
+	/** PLLA DIV value */
+	uint32_t div;
+
+	/** PLLA COUNT value (number of slow clock cycles before the PLLA is locked) */
+	uint32_t count;
+
+#ifdef CONFIG_HAVE_PMC_PLLA_CHARGE_PUMP
+	/** PLLA ICP value */
+	uint32_t icp;
+#endif
+};
+
+struct	_pmc_periph_cfg{
+
+	struct {
+		/** gck source selection: SLOW, MAIN, PLLA, UPLL, MCK or AUDIO */
+		uint32_t css;
+		/** gck division ratio (0 means disable, n >= 1 divide by n) */
+		uint32_t div;
+	} gck;
+
+};
+
+#define pmcEnableSDMMC0() 	pmcEnablePidLow(ID_SDMMC0_MSK)
+#define pmcDisableSDMMC0() pmcDisablePidLow(ID_SDMMC0_MSK)
+
+#define pmcEnableSDMMC1() 	pmcEnablePidHigh(ID_SDMMC1_MSK)
+#define pmcDisableSDMMC1() pmcDisablePidHigh(ID_SDMMC1_MSK)
+
+
+extern void pmc_configure_peripheral(uint32_t id, const struct _pmc_periph_cfg* cfg, bool enable);
+extern void pmc_enable_upll_clock(void);
+extern void pmc_enable_upll_bias(void);
+extern uint32_t pmc_get_peripheral_clock(uint32_t id);
+extern uint32_t pmc_get_master_clock(void);
+extern uint32_t pmc_get_gck_clock(uint32_t id);
+extern bool pmc_is_peripheral_enabled(uint32_t id);
+extern uint32_t pmc_set_main_oscillator_freq(uint32_t freq);
+extern uint32_t pmc_get_slow_clock(void);
+extern uint32_t pmc_get_processor_clock(void);
+
+#endif /* CH_SDMMC_PMC_H_ */