Merge tag 'mmc-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Export host capabilities through debugfs
   - Export card RCA register via sysfs
   - Improve card initializing sequence while enabling 4-bit bus
   - Export a function to enable/disable wakeup for card detect IRQ

  MMC host:
   - dw_mmc: Add support for new hi3798cv200 variant
   - dw_mmc: Remove support for some deprecated DT properties
   - mediatek: Add support for new variant used on MT7622 SoC
   - sdhci: Improve wakeup support for SDIO IRQs
   - sdhci: Improve wakeup support for card detect IRQs
   - sdhci-omap: Add tuning support
   - sdhci_omap: Add UHS-I mode support
   - sunxi: Prepare for runtime PM support via a few re-factorings
   - tmio: deprecate "toshiba,mmc-wrprotect-disable" DT property
   - tmio/renesas_sdhi: Consolidate code supporting write protect
   - tmio: Improve DMA vs PIO handling
   - tmio: Add support for IP-builtin card detection logic"

* tag 'mmc-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (55 commits)
  mmc: renesas_sdhi: replace EXT_ACC with HOST_MODE
  mmc: update sdio_claim_irq documentation
  mmc: Export host capabilities to debugfs.
  mmc: core: Disable HPI for certain Micron (Numonyx) eMMC cards
  mmc: block: fix updating ext_csd caches on ioctl call
  mmc: sunxi: Set our device drvdata earlier
  mmc: sunxi: Move the reset deassertion before enabling the clocks
  mmc: sunxi: Move resources management to separate functions
  mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc
  dt-bindings: mmc: add bindings for hi3798cv200-dw-mshc
  mmc: core: Export card RCA register via sysfs
  mmc: renesas_sdhi: fix WP detection
  mmc: core: Use memdup_user() rather than duplicating its implementation
  mmc: dw_mmc-rockchip: correct property names in debug
  mmc: sd: Remove redundant err assignment from mmc_read_switch
  mmc: sdio: Check the return value of sdio_enable_4bit_bus
  mmc: core: Don't try UHS-I mode if 4-bit mode isn't supported
  arm64: dts: hi3660: remove 'num-slots' property for dwmmc
  ARM: dts: lpc18xx: remove 'num-slots' property for dwmmc
  arm64: dts: stratix10: remove 'num-slots' property for dwmmc
  ...

8 files changed, 1 insertions, 9 deletions

diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi
index 7cae9c5e27db..10b8249b8ab6 100644
--- a/arch/arm/boot/dts/lpc18xx.dtsi
+++ b/arch/arm/boot/dts/lpc18xx.dtsi
@@ -115,7 +115,6 @@
 			compatible = "snps,dw-mshc";
 			reg = <0x40004000 0x1000>;
 			interrupts = <6>;
-			num-slots = <1>;
 			clocks = <&ccu2 CLK_SDIO>, <&ccu1 CLK_CPU_SDIO>;
 			clock-names = "ciu", "biu";
 			resets = <&rgu 20>;
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
index 040a164ba148..5822fd2085db 100644
--- a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
+++ b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
@@ -20,7 +20,6 @@
 
 &mmc {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	broken-cd;
 	bus-width = <4>;
diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi
index 8c037297296c..e59461f5416e 100644
--- a/arch/arm/boot/dts/socfpga_arria5.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria5.dtsi
@@ -30,7 +30,6 @@
 		};
 
 		mmc0: dwmmc0@ff704000 {
-			num-slots = <1>;
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
index a05e3df23103..68ced67f8bfb 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi
+++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
@@ -31,7 +31,6 @@
 		};
 
 		mmc0: dwmmc0@ff704000 {
-			num-slots = <1>;
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts
index dfe2193cd4d5..547c38632c68 100644
--- a/arch/arm/boot/dts/socfpga_vt.dts
+++ b/arch/arm/boot/dts/socfpga_vt.dts
@@ -42,7 +42,6 @@
 		};
 
 		dwmmc0@ff704000 {
-			num-slots = <1>;
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 000756429b77..51ce5832ee1d 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -88,7 +88,6 @@
 
 &mmc {
 	status = "okay";
-	num-slots = <1>;
 	cap-sd-highspeed;
 	broken-cd;
 	bus-width = <4>;
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 63d4f9dca77f..a7ecd9074ea2 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -922,7 +922,6 @@
 			#size-cells = <0>;
 			cd-inverted;
 			compatible = "hisilicon,hi3660-dw-mshc";
-			num-slots = <1>;
 			bus-width = <0x4>;
 			disable-wp;
 			cap-sd-highspeed;
@@ -960,7 +959,6 @@
 			compatible = "hisilicon,hi3660-dw-mshc";
 			reg = <0x0 0xff3ff000 0x0 0x1000>;
 			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
-			num-slots = <1>;
 			clocks = <&crg_ctrl HI3660_CLK_GATE_SDIO0>,
 				 <&crg_ctrl HI3660_HCLK_GATE_SDIO0>;
 			clock-names = "ciu", "biu";
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 5deb2d82f19f..6af7777332fc 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -375,8 +375,8 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = {
 static struct tmio_mmc_data sh7724_sdhi0_data = {
 	.chan_priv_tx	= (void *)SHDMA_SLAVE_SDHI0_TX,
 	.chan_priv_rx	= (void *)SHDMA_SLAVE_SDHI0_RX,
-	.flags		= TMIO_MMC_WRPROTECT_DISABLE,
 	.capabilities	= MMC_CAP_SDIO_IRQ,
+	.capabilities2	= MMC_CAP2_NO_WRITE_PROTECT,
 };
 
 static struct platform_device kfr2r09_sh_sdhi0_device = {