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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/ufs/host/ufs-qcom.h
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/ufs/host/ufs-qcom.h')
-rw-r--r--drivers/ufs/host/ufs-qcom.h20
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h
index d6f8e74bd5..9950a00894 100644
--- a/drivers/ufs/host/ufs-qcom.h
+++ b/drivers/ufs/host/ufs-qcom.h
@@ -129,8 +129,21 @@ enum {
#define PA_VS_CONFIG_REG1 0x9000
#define DME_VS_CORE_CLK_CTRL 0xD002
/* bit and mask definitions for DME_VS_CORE_CLK_CTRL attribute */
-#define DME_VS_CORE_CLK_CTRL_CORE_CLK_DIV_EN_BIT BIT(8)
-#define DME_VS_CORE_CLK_CTRL_MAX_CORE_CLK_1US_CYCLES_MASK 0xFF
+#define CLK_1US_CYCLES_MASK_V4 GENMASK(27, 16)
+#define CLK_1US_CYCLES_MASK GENMASK(7, 0)
+#define DME_VS_CORE_CLK_CTRL_CORE_CLK_DIV_EN_BIT BIT(8)
+#define PA_VS_CORE_CLK_40NS_CYCLES 0x9007
+#define PA_VS_CORE_CLK_40NS_CYCLES_MASK GENMASK(6, 0)
+
+
+/* QCOM UFS host controller core clk frequencies */
+#define UNIPRO_CORE_CLK_FREQ_37_5_MHZ 38
+#define UNIPRO_CORE_CLK_FREQ_75_MHZ 75
+#define UNIPRO_CORE_CLK_FREQ_100_MHZ 100
+#define UNIPRO_CORE_CLK_FREQ_150_MHZ 150
+#define UNIPRO_CORE_CLK_FREQ_300_MHZ 300
+#define UNIPRO_CORE_CLK_FREQ_201_5_MHZ 202
+#define UNIPRO_CORE_CLK_FREQ_403_MHZ 403
static inline void
ufs_qcom_get_controller_revision(struct ufs_hba *hba,
@@ -227,7 +240,7 @@ struct ufs_qcom_host {
struct gpio_desc *device_reset;
- u32 hs_gear;
+ u32 phy_gear;
bool esi_enabled;
};
@@ -244,6 +257,7 @@ ufs_qcom_get_debug_reg_offset(struct ufs_qcom_host *host, u32 reg)
#define ufs_qcom_is_link_off(hba) ufshcd_is_link_off(hba)
#define ufs_qcom_is_link_active(hba) ufshcd_is_link_active(hba)
#define ufs_qcom_is_link_hibern8(hba) ufshcd_is_link_hibern8(hba)
+#define ceil(freq, div) ((freq) % (div) == 0 ? ((freq)/(div)) : ((freq)/(div) + 1))
int ufs_qcom_testbus_config(struct ufs_qcom_host *host);