From 4593df29b94b31de931dc20d7da2e6c468c8d473 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Fri, 21 Mar 2014 10:13:05 +0100 Subject: mmc: mmci: Enforce DT for signal direction and feedback clock Remove the option to provide signal direction configuration and feeback clock as platform data, enforce it through DT. Signed-off-by: Ulf Hansson --- include/linux/amba/mmci.h | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'include/linux') diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index 32a89cf5ec45..0d3ff95b3b4c 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -6,19 +6,6 @@ #include - -/* - * These defines is places here due to access is needed from machine - * configuration files. The ST Micro version does not have ROD and - * reuse the voltage registers for direction settings. - */ -#define MCI_ST_DATA2DIREN (1 << 2) -#define MCI_ST_CMDDIREN (1 << 3) -#define MCI_ST_DATA0DIREN (1 << 4) -#define MCI_ST_DATA31DIREN (1 << 5) -#define MCI_ST_FBCLKEN (1 << 7) -#define MCI_ST_DATA74DIREN (1 << 8) - /* Just some dummy forwarding */ struct dma_chan; @@ -45,8 +32,6 @@ struct dma_chan; * @capabilities: the capabilities of the block as implemented in * this platform, signify anything MMC_CAP_* from mmc/host.h * @capabilities2: more capabilities, MMC_CAP2_* from mmc/host.h - * @sigdir: a bit field indicating for what bits in the MMC bus the host - * should enable signal direction indication. * @dma_filter: function used to select an appropriate RX and TX * DMA channel to be used for DMA, if and only if you're deploying the * generic DMA engine @@ -69,7 +54,6 @@ struct mmci_platform_data { bool cd_invert; unsigned long capabilities; unsigned long capabilities2; - u32 sigdir; bool (*dma_filter)(struct dma_chan *chan, void *filter_param); void *dma_rx_param; void *dma_tx_param; -- cgit v1.2.3 From 3faf80dfa342e98b5780e0b78b7a670c7b61a9be Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Fri, 21 Mar 2014 10:29:10 +0100 Subject: mmc: mmci: Enforce mmc capabilities through DT Remove the option to provide the flags for mmc capabilities as platform data, enforce it through DT. Signed-off-by: Ulf Hansson --- include/linux/amba/mmci.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index 0d3ff95b3b4c..b992fc931295 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -29,9 +29,6 @@ struct dma_chan; * @gpio_wp: read this GPIO pin to see if the card is write protected * @gpio_cd: read this GPIO pin to detect card insertion * @cd_invert: true if the gpio_cd pin value is active low - * @capabilities: the capabilities of the block as implemented in - * this platform, signify anything MMC_CAP_* from mmc/host.h - * @capabilities2: more capabilities, MMC_CAP2_* from mmc/host.h * @dma_filter: function used to select an appropriate RX and TX * DMA channel to be used for DMA, if and only if you're deploying the * generic DMA engine @@ -52,8 +49,6 @@ struct mmci_platform_data { int gpio_wp; int gpio_cd; bool cd_invert; - unsigned long capabilities; - unsigned long capabilities2; bool (*dma_filter)(struct dma_chan *chan, void *filter_param); void *dma_rx_param; void *dma_tx_param; -- cgit v1.2.3 From 5080a08d0f8a4b2ba3a15e5ddc5ece84a444cad8 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Fri, 21 Mar 2014 10:46:39 +0100 Subject: mmc: mmci: Enforce max frequency configuration through DT Remove the option to provide a maximum frequency as platform data, enforce it through DT. Signed-off-by: Ulf Hansson --- include/linux/amba/mmci.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index b992fc931295..3f95d32d5277 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -12,9 +12,6 @@ struct dma_chan; /** * struct mmci_platform_data - platform configuration for the MMCI * (also known as PL180) block. - * @f_max: the maximum operational frequency for this host in this - * platform configuration. When this is specified it takes precedence - * over the module parameter for the same frequency. * @ocr_mask: available voltages on the 4 pins from the block, this * is ignored if a regulator is used, see the MMC_VDD_* masks in * mmc/host.h @@ -42,7 +39,6 @@ struct dma_chan; * bidirectional channel */ struct mmci_platform_data { - unsigned int f_max; unsigned int ocr_mask; int (*ios_handler)(struct device *, struct mmc_ios *); unsigned int (*status)(struct device *); -- cgit v1.2.3 From 8c3a05b489ef097f86bf87c64192456553f57781 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Tue, 20 May 2014 06:45:54 +0200 Subject: mmc: mmci: Enforce DMA configuration through DT Remove the option to provide DMA configuration as platform data, enforce it through DT. Signed-off-by: Ulf Hansson Cc: Russell King Cc: Roland Stigge Acked-by: Arnd Bergmann --- include/linux/amba/mmci.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'include/linux') diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index 3f95d32d5277..8c98113069ce 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -6,9 +6,6 @@ #include -/* Just some dummy forwarding */ -struct dma_chan; - /** * struct mmci_platform_data - platform configuration for the MMCI * (also known as PL180) block. @@ -26,17 +23,6 @@ struct dma_chan; * @gpio_wp: read this GPIO pin to see if the card is write protected * @gpio_cd: read this GPIO pin to detect card insertion * @cd_invert: true if the gpio_cd pin value is active low - * @dma_filter: function used to select an appropriate RX and TX - * DMA channel to be used for DMA, if and only if you're deploying the - * generic DMA engine - * @dma_rx_param: parameter passed to the DMA allocation - * filter in order to select an appropriate RX channel. If - * there is a bidirectional RX+TX channel, then just specify - * this and leave dma_tx_param set to NULL - * @dma_tx_param: parameter passed to the DMA allocation - * filter in order to select an appropriate TX channel. If this - * is NULL the driver will attempt to use the RX channel as a - * bidirectional channel */ struct mmci_platform_data { unsigned int ocr_mask; @@ -45,9 +31,6 @@ struct mmci_platform_data { int gpio_wp; int gpio_cd; bool cd_invert; - bool (*dma_filter)(struct dma_chan *chan, void *filter_param); - void *dma_rx_param; - void *dma_tx_param; }; #endif -- cgit v1.2.3