From: Shahar Levi <shahar_levi@xxxxxx>
Definitions to support wl128x:
- New FW file name
- Chip ID
- New PLL Configuration Algorithm macros that will be used at wl128x
boot stage
- Rename NVS macro name: wl127x and wl128x are using the same NVS
file name. However, the ini parameters between them are
different. The driver will validate the correct NVS size in
wl1271_boot_upload_nvs().
[Cleaned up some of the definitions. -- Luca]
Signed-off-by: Shahar Levi <shahar_levi@xxxxxx>
Reviewed-by: Luciano Coelho <coelho@xxxxxx>
Signed-off-by: Luciano Coelho <coelho@xxxxxx>
---
drivers/net/wireless/wl12xx/boot.h | 48 +++++++++++++++++++++++++++++++
drivers/net/wireless/wl12xx/conf.h | 4 ++-
drivers/net/wireless/wl12xx/main.c | 2 +-
drivers/net/wireless/wl12xx/reg.h | 15 +--------
drivers/net/wireless/wl12xx/sdio.c | 1 +
drivers/net/wireless/wl12xx/sdio_test.c | 2 +-
drivers/net/wireless/wl12xx/spi.c | 1 +
drivers/net/wireless/wl12xx/wl12xx.h | 8 ++++-
8 files changed, 64 insertions(+), 17 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index 17229b8..1f5ee31 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -74,4 +74,52 @@ struct wl1271_static_data {
#define FREF_CLK_POLARITY_BITS 0xfffff8ff
#define CLK_REQ_OUTN_SEL 0x700
+/* PLL configuration algorithm for wl128x */
+#define SYS_CLK_CFG_REG 0x2200
+/* Bit[0] - 0-TCXO, 1-FREF */
+#define MCS_PLL_CLK_SEL_FREF BIT(0)
+/* Bit[3:2] - 01-TCXO, 10-FREF */
+#define WL_CLK_REQ_TYPE_FREF BIT(3)
+#define WL_CLK_REQ_TYPE_PG2 (BIT(3) | BIT(2))
+/* Bit[4] - 0-TCXO, 1-FREF */
+#define PRCM_CM_EN_MUX_WLAN_FREF BIT(4)
+
+#define TCXO_ILOAD_INT_REG 0x2264
+#define TCXO_CLK_DETECT_REG 0x2266
+
+#define TCXO_DET_FAILED BIT(4)
+
+#define FREF_ILOAD_INT_REG 0x2084
+#define FREF_CLK_DETECT_REG 0x2086
+#define FREF_CLK_DETECT_FAIL BIT(4)
+
+/* Use this reg for masking during driver access */
+#define WL_SPARE_REG 0x2320
+#define WL_SPARE_VAL BIT(2)
+/* Bit[6:5:3] - mask wl write SYS_CLK_CFG[8:5:2:4] */
+#define WL_SPARE_MASK_8526 (BIT(6) | BIT(5) | BIT(3))
+
+#define PLL_LOCK_COUNTERS_REG 0xD8C
+#define PLL_LOCK_COUNTERS_COEX 0x0F
+#define PLL_LOCK_COUNTERS_MCS 0xF0
+#define MCS_PLL_OVERRIDE_REG 0xD90
+#define MCS_PLL_CONFIG_REG 0xD92
+#define MCS_SEL_IN_FREQ_MASK 0x0070
+#define MCS_SEL_IN_FREQ_SHIFT 4
+#define MCS_PLL_CONFIG_REG_VAL 0x73
+
+#define MCS_PLL_M_REG 0xD94
+#define MCS_PLL_N_REG 0xD96
+#define MCS_PLL_M_REG_VAL 0xC8
+#define MCS_PLL_N_REG_VAL 0x07
+
+#define SDIO_IO_DS 0xd14
+
+/* SDIO/wSPI DS configuration values */
+#define HCI_IO_DS_8MA 0
+#define HCI_IO_DS_4MA 1 /* default */
+#define HCI_IO_DS_6MA 2
+#define HCI_IO_DS_2MA 3
+/* end PLL configuration algorithm for wl128x */
+
#endif
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 856a8a2..a00f22c 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -1004,7 +1004,9 @@ enum {
CONF_REF_CLK_19_2_E,
CONF_REF_CLK_26_E,
CONF_REF_CLK_38_4_E,
- CONF_REF_CLK_52_E
+ CONF_REF_CLK_52_E,
+ CONF_REF_CLK_38_4_M_XTAL,
+ CONF_REF_CLK_26_M_XTAL,
};
enum single_dual_band_enum {
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 8b3c8d1..b0c4935 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -838,7 +838,7 @@ static int wl1271_fetch_nvs(struct wl1271 *wl)
const struct firmware *fw;
int ret;
- ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+ ret = request_firmware(&fw, WL12XX_NVS_NAME, wl1271_wl_to_dev(wl));
if (ret < 0) {
wl1271_error("could not get nvs file: %d", ret);
diff --git a/drivers/net/wireless/wl12xx/reg.h b/drivers/net/wireless/wl12xx/reg.h
index 9909607..440a4ee 100644
--- a/drivers/net/wireless/wl12xx/reg.h
+++ b/drivers/net/wireless/wl12xx/reg.h
@@ -207,6 +207,8 @@
#define CHIP_ID_1271_PG10 (0x4030101)
#define CHIP_ID_1271_PG20 (0x4030111)
+#define CHIP_ID_1283_PG10 (0x05030101)
+#define CHIP_ID_1283_PG20 (0x05030111)
#define ENABLE (REGISTERS_BASE + 0x5450)
@@ -452,24 +454,11 @@
#define HI_CFG_UART_TX_OUT_GPIO_14 0x00000200
#define HI_CFG_UART_TX_OUT_GPIO_7 0x00000400
-/*
- * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
- * for platforms using active high interrupt level
- */
-#ifdef USE_ACTIVE_HIGH
#define HI_CFG_DEF_VAL \
(HI_CFG_UART_ENABLE | \
HI_CFG_RST232_ENABLE | \
HI_CFG_CLOCK_REQ_SELECT | \
HI_CFG_HOST_INT_ENABLE)
-#else
-#define HI_CFG_DEF_VAL \
- (HI_CFG_UART_ENABLE | \
- HI_CFG_RST232_ENABLE | \
- HI_CFG_CLOCK_REQ_SELECT | \
- HI_CFG_HOST_INT_ENABLE)
-
-#endif
#define REF_FREQ_19_2 0
#define REF_FREQ_26_0 1
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 5b9dbea..58d0208 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -343,4 +343,5 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <luciano.coelho@xxxxxxxxx>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx>");
MODULE_FIRMWARE(WL1271_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME);
MODULE_FIRMWARE(WL1271_AP_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/sdio_test.c b/drivers/net/wireless/wl12xx/sdio_test.c
index 9fcbd3d..01adf1b 100644
--- a/drivers/net/wireless/wl12xx/sdio_test.c
+++ b/drivers/net/wireless/wl12xx/sdio_test.c
@@ -227,7 +227,7 @@ static int wl1271_fetch_nvs(struct wl1271 *wl)
const struct firmware *fw;
int ret;
- ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+ ret = request_firmware(&fw, WL12XX_NVS_NAME, wl1271_wl_to_dev(wl));
if (ret < 0) {
wl1271_error("could not get nvs file: %d", ret);
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 18cf017..2993715 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -490,5 +490,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <luciano.coelho@xxxxxxxxx>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx>");
MODULE_FIRMWARE(WL1271_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME);
MODULE_FIRMWARE(WL1271_AP_FW_NAME);
MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 86be83e..a2e899d 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -131,9 +131,15 @@ extern u32 wl12xx_debug_level;
#define WL1271_FW_NAME "ti-connectivity/wl1271-fw-2.bin"
+#define WL128X_FW_NAME "ti-connectivity/wl128x-fw.bin"
#define WL1271_AP_FW_NAME "ti-connectivity/wl1271-fw-ap.bin"
-#define WL1271_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
+/*
+ * wl127x and wl128x are using the same NVS file name. However, the
+ * ini parameters between them are different. The driver validates
+ * the correct NVS size in wl1271_boot_upload_nvs().
+ */
+#define WL12XX_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
--
1.7.1
--
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