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Searched refs:hw_ip_ver (Results 1 – 1 of 1) sorted by relevance

/drivers/ufs/host/
A Dufs-mediatek.c852 static bool ufs_mtk_is_legacy_chipset(struct ufs_hba *hba, u32 hw_ip_ver) in ufs_mtk_is_legacy_chipset() argument
856 switch (hw_ip_ver) { in ufs_mtk_is_legacy_chipset()
865 dev_info(hba->dev, "legacy IP version - 0x%x, is legacy : %d", hw_ip_ver, is_legacy); in ufs_mtk_is_legacy_chipset()
882 u32 hw_ip_ver; in ufs_mtk_get_hw_ip_version() local
884 hw_ip_ver = ufshcd_readl(hba, REG_UFS_MTK_IP_VER); in ufs_mtk_get_hw_ip_version()
886 if (((hw_ip_ver & (0xFF << 24)) == (0x1 << 24)) || in ufs_mtk_get_hw_ip_version()
887 ((hw_ip_ver & (0xFF << 24)) == 0)) { in ufs_mtk_get_hw_ip_version()
888 hw_ip_ver &= ~(0xFF << 24); in ufs_mtk_get_hw_ip_version()
889 hw_ip_ver |= (0x1 << 28); in ufs_mtk_get_hw_ip_version()
892 host->ip_ver = hw_ip_ver; in ufs_mtk_get_hw_ip_version()
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