spi: mxc_spi: Fix chipselect on DM_SPI driver uclass

[u-boot] / drivers / mmc / mxsmmc.c

diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index 2fa4eeef441f16b552e0742571dd6c625cf85cd5..92db4ae5a66ddb25f31326a7e0c59d5ae5bd3f7a 100644 (file)
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Freescale i.MX28 SSP MMC driver
  *
@@ -14,18 +15,16 @@
  * Based vaguely on the pxa mmc code:
  * (C) Copyright 2003
  * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 #include <common.h>
 #include <malloc.h>
 #include <mmc.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
-#include <asm/imx-common/dma.h>
+#include <asm/mach-imx/dma.h>
 #include <bouncebuf.h>
 
 struct mxsmmc_priv {
@@ -84,7 +83,7 @@ static int mxsmmc_send_cmd_pio(struct mxsmmc_priv *priv, struct mmc_data *data)
                }
        }
 
-       return timeout ? 0 : COMM_ERR;
+       return timeout ? 0 : -ECOMM;
 }
 
 static int mxsmmc_send_cmd_dma(struct mxsmmc_priv *priv, struct mmc_data *data)
@@ -120,7 +119,7 @@ static int mxsmmc_send_cmd_dma(struct mxsmmc_priv *priv, struct mmc_data *data)
        mxs_dma_desc_append(dmach, priv->desc);
        if (mxs_dma_go(dmach)) {
                bounce_buffer_stop(&bbstate);
-               return COMM_ERR;
+               return -ECOMM;
        }
 
        bounce_buffer_stop(&bbstate);
@@ -142,7 +141,7 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
        uint32_t ctrl0;
        int ret;
 
-       debug("MMC%d: CMD%d\n", mmc->block_dev.dev, cmd->cmdidx);
+       debug("MMC%d: CMD%d\n", mmc->block_dev.devnum, cmd->cmdidx);
 
        /* Check bus busy */
        timeout = MXSMMC_MAX_TIMEOUT;
@@ -157,14 +156,14 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
        }
 
        if (!timeout) {
-               printf("MMC%d: Bus busy timeout!\n", mmc->block_dev.dev);
-               return TIMEOUT;
+               printf("MMC%d: Bus busy timeout!\n", mmc->block_dev.devnum);
+               return -ETIMEDOUT;
        }
 
        /* See if card is present */
        if (!mxsmmc_cd(priv)) {
-               printf("MMC%d: No card detected!\n", mmc->block_dev.dev);
-               return NO_CARD_ERR;
+               printf("MMC%d: No card detected!\n", mmc->block_dev.devnum);
+               return -ENOMEDIUM;
        }
 
        /* Start building CTRL0 contents */
@@ -200,10 +199,10 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
                if (data->flags & MMC_DATA_READ) {
                        ctrl0 |= SSP_CTRL0_READ;
                } else if (priv->mmc_is_wp &&
-                       priv->mmc_is_wp(mmc->block_dev.dev)) {
+                       priv->mmc_is_wp(mmc->block_dev.devnum)) {
                        printf("MMC%d: Can not write a locked card!\n",
-                               mmc->block_dev.dev);
-                       return UNUSABLE_ERR;
+                               mmc->block_dev.devnum);
+                       return -EOPNOTSUPP;
                }
 
                ctrl0 |= SSP_CTRL0_DATA_XFER;
@@ -243,22 +242,22 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 
        if (!timeout) {
                printf("MMC%d: Command %d busy\n",
-                       mmc->block_dev.dev, cmd->cmdidx);
-               return TIMEOUT;
+                       mmc->block_dev.devnum, cmd->cmdidx);
+               return -ETIMEDOUT;
        }
 
        /* Check command timeout */
        if (reg & SSP_STATUS_RESP_TIMEOUT) {
                printf("MMC%d: Command %d timeout (status 0x%08x)\n",
-                       mmc->block_dev.dev, cmd->cmdidx, reg);
-               return TIMEOUT;
+                       mmc->block_dev.devnum, cmd->cmdidx, reg);
+               return -ETIMEDOUT;
        }
 
        /* Check command errors */
        if (reg & (SSP_STATUS_RESP_CRC_ERR | SSP_STATUS_RESP_ERR)) {
                printf("MMC%d: Command %d error (status 0x%08x)!\n",
-                       mmc->block_dev.dev, cmd->cmdidx, reg);
-               return COMM_ERR;
+                       mmc->block_dev.devnum, cmd->cmdidx, reg);
+               return -ECOMM;
        }
 
        /* Copy response to response buffer */
@@ -279,14 +278,14 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
                if (ret) {
                        printf("MMC%d: Data timeout with command %d "
                                "(status 0x%08x)!\n",
-                               mmc->block_dev.dev, cmd->cmdidx, reg);
+                               mmc->block_dev.devnum, cmd->cmdidx, reg);
                        return ret;
                }
        } else {
                ret = mxsmmc_send_cmd_dma(priv, data);
                if (ret) {
                        printf("MMC%d: DMA transfer failed\n",
-                               mmc->block_dev.dev);
+                               mmc->block_dev.devnum);
                        return ret;
                }
        }
@@ -297,14 +296,14 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
                (SSP_STATUS_TIMEOUT | SSP_STATUS_DATA_CRC_ERR |
                SSP_STATUS_FIFO_OVRFLW | SSP_STATUS_FIFO_UNDRFLW)) {
                printf("MMC%d: Data error with command %d (status 0x%08x)!\n",
-                       mmc->block_dev.dev, cmd->cmdidx, reg);
-               return COMM_ERR;
+                       mmc->block_dev.devnum, cmd->cmdidx, reg);
+               return -ECOMM;
        }
 
        return 0;
 }
 
-static void mxsmmc_set_ios(struct mmc *mmc)
+static int mxsmmc_set_ios(struct mmc *mmc)
 {
        struct mxsmmc_priv *priv = mmc->priv;
        struct mxs_ssp_regs *ssp_regs = priv->regs;
@@ -330,7 +329,9 @@ static void mxsmmc_set_ios(struct mmc *mmc)
                        SSP_CTRL0_BUS_WIDTH_MASK, priv->buswidth);
 
        debug("MMC%d: Set %d bits bus width\n",
-               mmc->block_dev.dev, mmc->bus_width);
+               mmc->block_dev.devnum, mmc->bus_width);
+
+       return 0;
 }
 
 static int mxsmmc_init(struct mmc *mmc)
@@ -405,8 +406,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int))
        priv->cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
 
        priv->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT |
-                        MMC_MODE_HS_52MHz | MMC_MODE_HS |
-                        MMC_MODE_HC;
+                        MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
        /*
         * SSPCLK = 480 * 18 / 29 / 1 = 297.731 MHz