summaryrefslogtreecommitdiff
path: root/drivers/edac/altera_edac.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/edac/altera_edac.c')
-rw-r--r--drivers/edac/altera_edac.c162
1 files changed, 91 insertions, 71 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index acb3006df631..761199175c76 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1361,8 +1361,19 @@ static const struct edac_device_prv_data a10_l2ecc_data = {
#ifdef CONFIG_EDAC_ALTERA_ETHERNET
+static int __init socfpga_init_ethernet_ecc(struct altr_edac_device_dev *dev)
+{
+ int ret;
+
+ ret = altr_init_a10_ecc_device_type("altr,socfpga-eth-mac-ecc");
+ if (ret)
+ return ret;
+
+ return altr_check_ecc_deps(dev);
+}
+
static const struct edac_device_prv_data a10_enetecc_data = {
- .setup = altr_check_ecc_deps,
+ .setup = socfpga_init_ethernet_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1374,21 +1385,25 @@ static const struct edac_device_prv_data a10_enetecc_data = {
.inject_fops = &altr_edac_a10_device_inject2_fops,
};
-static int __init socfpga_init_ethernet_ecc(void)
-{
- return altr_init_a10_ecc_device_type("altr,socfpga-eth-mac-ecc");
-}
-
-early_initcall(socfpga_init_ethernet_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_ETHERNET */
/********************** NAND Device Functions **********************/
#ifdef CONFIG_EDAC_ALTERA_NAND
+static int __init socfpga_init_nand_ecc(struct altr_edac_device_dev *device)
+{
+ int ret;
+
+ ret = altr_init_a10_ecc_device_type("altr,socfpga-nand-ecc");
+ if (ret)
+ return ret;
+
+ return altr_check_ecc_deps(device);
+}
+
static const struct edac_device_prv_data a10_nandecc_data = {
- .setup = altr_check_ecc_deps,
+ .setup = socfpga_init_nand_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1400,21 +1415,25 @@ static const struct edac_device_prv_data a10_nandecc_data = {
.inject_fops = &altr_edac_a10_device_inject_fops,
};
-static int __init socfpga_init_nand_ecc(void)
-{
- return altr_init_a10_ecc_device_type("altr,socfpga-nand-ecc");
-}
-
-early_initcall(socfpga_init_nand_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_NAND */
/********************** DMA Device Functions **********************/
#ifdef CONFIG_EDAC_ALTERA_DMA
+static int __init socfpga_init_dma_ecc(struct altr_edac_device_dev *device)
+{
+ int ret;
+
+ ret = altr_init_a10_ecc_device_type("altr,socfpga-dma-ecc");
+ if (ret)
+ return ret;
+
+ return altr_check_ecc_deps(device);
+}
+
static const struct edac_device_prv_data a10_dmaecc_data = {
- .setup = altr_check_ecc_deps,
+ .setup = socfpga_init_dma_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1426,21 +1445,25 @@ static const struct edac_device_prv_data a10_dmaecc_data = {
.inject_fops = &altr_edac_a10_device_inject_fops,
};
-static int __init socfpga_init_dma_ecc(void)
-{
- return altr_init_a10_ecc_device_type("altr,socfpga-dma-ecc");
-}
-
-early_initcall(socfpga_init_dma_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_DMA */
/********************** USB Device Functions **********************/
#ifdef CONFIG_EDAC_ALTERA_USB
+static int __init socfpga_init_usb_ecc(struct altr_edac_device_dev *device)
+{
+ int ret;
+
+ ret = altr_init_a10_ecc_device_type("altr,socfpga-usb-ecc");
+ if (ret)
+ return ret;
+
+ return altr_check_ecc_deps(device);
+}
+
static const struct edac_device_prv_data a10_usbecc_data = {
- .setup = altr_check_ecc_deps,
+ .setup = socfpga_init_usb_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1452,21 +1475,25 @@ static const struct edac_device_prv_data a10_usbecc_data = {
.inject_fops = &altr_edac_a10_device_inject2_fops,
};
-static int __init socfpga_init_usb_ecc(void)
-{
- return altr_init_a10_ecc_device_type("altr,socfpga-usb-ecc");
-}
-
-early_initcall(socfpga_init_usb_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_USB */
/********************** QSPI Device Functions **********************/
#ifdef CONFIG_EDAC_ALTERA_QSPI
+static int __init socfpga_init_qspi_ecc(struct altr_edac_device_dev *device)
+{
+ int ret;
+
+ ret = altr_init_a10_ecc_device_type("altr,socfpga-qspi-ecc");
+ if (ret)
+ return ret;
+
+ return altr_check_ecc_deps(device);
+}
+
static const struct edac_device_prv_data a10_qspiecc_data = {
- .setup = altr_check_ecc_deps,
+ .setup = socfpga_init_qspi_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1478,13 +1505,6 @@ static const struct edac_device_prv_data a10_qspiecc_data = {
.inject_fops = &altr_edac_a10_device_inject_fops,
};
-static int __init socfpga_init_qspi_ecc(void)
-{
- return altr_init_a10_ecc_device_type("altr,socfpga-qspi-ecc");
-}
-
-early_initcall(socfpga_init_qspi_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_QSPI */
/********************* SDMMC Device Functions **********************/
@@ -1593,6 +1613,35 @@ err_release_group_1:
return rc;
}
+static int __init socfpga_init_sdmmc_ecc(struct altr_edac_device_dev *device)
+{
+ int rc = -ENODEV;
+ struct device_node *child;
+
+ child = of_find_compatible_node(NULL, NULL, "altr,socfpga-sdmmc-ecc");
+ if (!child)
+ return -ENODEV;
+
+ if (!of_device_is_available(child))
+ goto exit;
+
+ if (validate_parent_available(child))
+ goto exit;
+
+ /* Init portB */
+ rc = altr_init_a10_ecc_block(child, ALTR_A10_SDMMC_IRQ_MASK,
+ a10_sdmmceccb_data.ecc_enable_mask, 1);
+ if (rc)
+ goto exit;
+
+ /* Setup portB */
+ return altr_portb_setup(device);
+
+exit:
+ of_node_put(child);
+ return rc;
+}
+
static irqreturn_t altr_edac_a10_ecc_irq_portb(int irq, void *dev_id)
{
struct altr_edac_device_dev *ad = dev_id;
@@ -1617,7 +1666,7 @@ static irqreturn_t altr_edac_a10_ecc_irq_portb(int irq, void *dev_id)
}
static const struct edac_device_prv_data a10_sdmmcecca_data = {
- .setup = altr_portb_setup,
+ .setup = socfpga_init_sdmmc_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENA,
.ue_clear_mask = ALTR_A10_ECC_DERRPENA,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1630,7 +1679,7 @@ static const struct edac_device_prv_data a10_sdmmcecca_data = {
};
static const struct edac_device_prv_data a10_sdmmceccb_data = {
- .setup = altr_portb_setup,
+ .setup = socfpga_init_sdmmc_ecc,
.ce_clear_mask = ALTR_A10_ECC_SERRPENB,
.ue_clear_mask = ALTR_A10_ECC_DERRPENB,
.ecc_enable_mask = ALTR_A10_COMMON_ECC_EN_CTL,
@@ -1642,35 +1691,6 @@ static const struct edac_device_prv_data a10_sdmmceccb_data = {
.inject_fops = &altr_edac_a10_device_inject_fops,
};
-static int __init socfpga_init_sdmmc_ecc(void)
-{
- int rc = -ENODEV;
- struct device_node *child;
-
- if (!socfpga_is_a10() && !socfpga_is_s10())
- return -ENODEV;
-
- child = of_find_compatible_node(NULL, NULL, "altr,socfpga-sdmmc-ecc");
- if (!child) {
- edac_printk(KERN_WARNING, EDAC_DEVICE, "SDMMC node not found\n");
- return -ENODEV;
- }
-
- if (!of_device_is_available(child))
- goto exit;
-
- if (validate_parent_available(child))
- goto exit;
-
- rc = altr_init_a10_ecc_block(child, ALTR_A10_SDMMC_IRQ_MASK,
- a10_sdmmcecca_data.ecc_enable_mask, 1);
-exit:
- of_node_put(child);
- return rc;
-}
-
-early_initcall(socfpga_init_sdmmc_ecc);
-
#endif /* CONFIG_EDAC_ALTERA_SDMMC */
/********************* Arria10 EDAC Device Functions *************************/