Merge tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Initial support for SD express card/host

  MMC host:
   - mxc: Convert the driver to DT-only
   - mtk-sd: Add HS400 enhanced strobe support
   - mtk-sd: Add support for the MT8192 SoC variant
   - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040
   - sdhci-esdhc-imx: Convert the driver to DT-only
   - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E
   - sdhci-pci-gli: Reduce power consumption for GL9755
   - sdhci-xenon: Introduce ACPI support
   - tmio: Fix command error processing
   - tmio: Inform the core about the max_busy_timeout
   - tmio/renesas_sdhi: Support custom calculation of busy-wait time
   - renesas_sdhi: Reset SCC only when available
   - rtsx_pci: Add SD Express mode support for RTS5261
   - rtsx_pci: Various fixes and improvements for RTS5261

  MEMSTICK:
   - Minor fixes/improvements"

* tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (72 commits)
  dt-bindings: mmc: eliminate yamllint warnings
  mmc: sdhci-xenon: introduce ACPI support
  mmc: sdhci-xenon: use clk only with DT
  mmc: sdhci-xenon: switch to device_* API
  mmc: sdhci-xenon: use match data for controllers variants
  dt-bindings: mmc: Fix xlnx,mio-bank property values for arasan driver
  mmc: renesas_sdhi: populate hook for longer busy_wait
  mmc: tmio: add hook for custom busy_wait calculation
  mmc: tmio: set max_busy_timeout
  dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string
  mmc: sdhci-pci-gli: Disable slow mode in HS400 mode for GL9763E
  mmc: sdhci: Use more concise device_property_read_u64
  memstick: r592: Fix error return in r592_probe()
  mmc: mxc: Convert the driver to DT-only
  mmc: mxs: Remove the unused .id_table
  mmc: sdhci-of-arasan: Fix fall-through warnings for Clang
  mmc: sdhci-pci-gli: Reduce power consumption for GL9755
  mmc: mediatek: depend on COMMON_CLK to fix compile tests
  mmc: pxamci: Fix error return code in pxamci_probe
  mmc: sdhci: Update firmware interface API
  ...

1 files changed, 30 insertions, 0 deletions

diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h
index f895ccabbe29..6f155f99aa16 100644
--- a/include/linux/rtsx_pci.h
+++ b/include/linux/rtsx_pci.h
@@ -82,6 +82,7 @@
 #define   MS_OC_INT_EN			(1 << 23)
 #define   SD_OC_INT_EN			(1 << 22)
 
+#define RTSX_DUM_REG			0x1C
 
 /*
  * macros for easy use
@@ -658,6 +659,23 @@
 #define   PM_WAKE_EN			0x01
 #define PM_CTRL4			0xFF47
 
+/* FW config info register */
+#define RTS5261_FW_CFG_INFO0		0xFF50
+#define   RTS5261_FW_EXPRESS_TEST_MASK	(0x01 << 0)
+#define   RTS5261_FW_EA_MODE_MASK	(0x01 << 5)
+#define RTS5261_FW_CFG0			0xFF54
+#define   RTS5261_FW_ENTER_EXPRESS	(0x01 << 0)
+
+#define RTS5261_FW_CFG1			0xFF55
+#define   RTS5261_SYS_CLK_SEL_MCU_CLK	(0x01 << 7)
+#define   RTS5261_CRC_CLK_SEL_MCU_CLK	(0x01 << 6)
+#define   RTS5261_FAKE_MCU_CLOCK_GATING	(0x01 << 5)
+#define   RTS5261_MCU_BUS_SEL_MASK	(0x01 << 4)
+#define   RTS5261_MCU_CLOCK_SEL_MASK	(0x03 << 2)
+#define   RTS5261_MCU_CLOCK_SEL_16M	(0x01 << 2)
+#define   RTS5261_MCU_CLOCK_GATING	(0x01 << 1)
+#define   RTS5261_DRIVER_ENABLE_FW	(0x01 << 0)
+
 #define REG_CFG_OOBS_OFF_TIMER 0xFEA6
 #define REG_CFG_OOBS_ON_TIMER 0xFEA7
 #define REG_CFG_VCM_ON_TIMER 0xFEA8
@@ -701,6 +719,13 @@
 #define   RTS5260_DVCC_TUNE_MASK	0x70
 #define   RTS5260_DVCC_33		0x70
 
+/*RTS5261*/
+#define RTS5261_LDO1_CFG0		0xFF72
+#define   RTS5261_LDO1_OCP_THD_MASK	(0x07 << 5)
+#define   RTS5261_LDO1_OCP_EN		(0x01 << 4)
+#define   RTS5261_LDO1_OCP_LMT_THD_MASK	(0x03 << 2)
+#define   RTS5261_LDO1_OCP_LMT_EN	(0x01 << 1)
+
 #define LDO_VCC_CFG1			0xFF73
 #define   LDO_VCC_REF_TUNE_MASK		0x30
 #define   LDO_VCC_REF_1V2		0x20
@@ -741,6 +766,8 @@
 
 #define RTS5260_AUTOLOAD_CFG4		0xFF7F
 #define   RTS5260_MIMO_DISABLE		0x8A
+/*RTS5261*/
+#define   RTS5261_AUX_CLK_16M_EN		(1 << 5)
 
 #define RTS5260_REG_GPIO_CTL0		0xFC1A
 #define   RTS5260_REG_GPIO_MASK		0x01
@@ -1193,6 +1220,7 @@ struct rtsx_pcr {
 #define EXTRA_CAPS_MMC_HS200		(1 << 4)
 #define EXTRA_CAPS_MMC_8BIT		(1 << 5)
 #define EXTRA_CAPS_NO_MMC		(1 << 7)
+#define EXTRA_CAPS_SD_EXPRESS		(1 << 8)
 	u32				extra_caps;
 
 #define IC_VER_A			0
@@ -1247,6 +1275,8 @@ struct rtsx_pcr {
 #define PCI_PID(pcr)			((pcr)->pci->device)
 #define is_version(pcr, pid, ver)				\
 	(CHK_PCI_PID(pcr, pid) && (pcr)->ic_version == (ver))
+#define is_version_higher_than(pcr, pid, ver)			\
+	(CHK_PCI_PID(pcr, pid) && (pcr)->ic_version > (ver))
 #define pcr_dbg(pcr, fmt, arg...)				\
 	dev_dbg(&(pcr)->pci->dev, fmt, ##arg)