mmc/host/sdhci-bcm-kona.c

19 #define SDHCI_SOFT_RESET			0x01000000
20 #define KONA_SDHOST_CORECTRL			0x8000
21 #define KONA_SDHOST_CD_PINCTRL			0x00000008
22 #define KONA_SDHOST_STOP_HCLK			0x00000004
23 #define KONA_SDHOST_RESET			0x00000002
24 #define KONA_SDHOST_EN				0x00000001
26 #define KONA_SDHOST_CORESTAT			0x8004
27 #define KONA_SDHOST_WP				0x00000002
28 #define KONA_SDHOST_CD_SW			0x00000001
30 #define KONA_SDHOST_COREIMR			0x8008
31 #define KONA_SDHOST_IP				0x00000001
33 #define KONA_SDHOST_COREISR			0x800C
34 #define KONA_SDHOST_COREIMSR			0x8010
35 #define KONA_SDHOST_COREDBG1			0x8014
36 #define KONA_SDHOST_COREGPO_MASK		0x8018
80 	return 0;  in sdhci_bcm_kona_sd_reset()
108  * and insert=0 for removal. The card detection is done by GPIO. For Broadcom
109  * IP to function properly the bit 0 of CORESTAT register needs to be set/reset
133 		if (ret >= 0)  in sdhci_bcm_kona_sd_card_emulate()
135 				((ret) ? KONA_SDHOST_WP : 0);  in sdhci_bcm_kona_sd_card_emulate()
145 	return 0;  in sdhci_bcm_kona_sd_card_emulate()
153 	if (mmc_gpio_get_cd(host->mmc) > 0) {  in sdhci_bcm_kona_card_event()
160 		sdhci_bcm_kona_sd_card_emulate(host, 0);  in sdhci_bcm_kona_card_event()
211 	ret = 0;  in sdhci_bcm_kona_probe()
291 	if (mmc_gpio_get_cd(host->mmc) > 0)  in sdhci_bcm_kona_probe()
295 	return 0;  in sdhci_bcm_kona_probe()
298 	sdhci_remove_host(host, 0);  in sdhci_bcm_kona_probe()