diff options
| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-05-25 19:29:41 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-06-08 14:23:09 +0300 |
| commit | ab564cb51ee60e845f65998491a703adbae52305 (patch) | |
| tree | 2495582c589a4984ef6cecf444ee32a8309179fc /drivers/edac/altera_edac.c | |
| parent | 13ab8448d2c9fbb3e0427cb5332f5ddbdf3ffc2a (diff) | |
| download | linux-ab564cb51ee60e845f65998491a703adbae52305.tar.xz | |
EDAC, altera: Handle Arria10 SDRAM child node
Separate the device match arrays for each platform to prevent CycloneV
matches when calling of_platform_populate() on the Arria10 ECC manager
node.
If the SDRAM is a child node of ECC manager, call probe function via
of_platform_populate().
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1464193783-5071-4-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/altera_edac.c')
| -rw-r--r-- | drivers/edac/altera_edac.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index c254f90b2e70..6f5d586fa0a0 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -688,11 +688,9 @@ static void altr_create_edacdev_dbgfs(struct edac_device_ctl_info *edac_dci, static const struct of_device_id altr_edac_device_of_match[] = { #ifdef CONFIG_EDAC_ALTERA_L2C { .compatible = "altr,socfpga-l2-ecc", .data = &l2ecc_data }, - { .compatible = "altr,socfpga-a10-l2-ecc", .data = &a10_l2ecc_data }, #endif #ifdef CONFIG_EDAC_ALTERA_OCRAM { .compatible = "altr,socfpga-ocram-ecc", .data = &ocramecc_data }, - { .compatible = "altr,socfpga-a10-ocram-ecc", .data = &a10_ocramecc_data }, #endif {}, }; @@ -1058,6 +1056,17 @@ const struct edac_device_prv_data a10_l2ecc_data = { #endif /* CONFIG_EDAC_ALTERA_L2C */ /********************* Arria10 EDAC Device Functions *************************/ +static const struct of_device_id altr_edac_a10_device_of_match[] = { +#ifdef CONFIG_EDAC_ALTERA_L2C + { .compatible = "altr,socfpga-a10-l2-ecc", .data = &a10_l2ecc_data }, +#endif +#ifdef CONFIG_EDAC_ALTERA_OCRAM + { .compatible = "altr,socfpga-a10-ocram-ecc", + .data = &a10_ocramecc_data }, +#endif + {}, +}; +MODULE_DEVICE_TABLE(of, altr_edac_a10_device_of_match); /* * The Arria10 EDAC Device Functions differ from the Cyclone5/Arria5 @@ -1128,7 +1137,7 @@ static int altr_edac_a10_device_add(struct altr_arria10_edac *edac, const struct edac_device_prv_data *prv; /* Get matching node and check for valid result */ const struct of_device_id *pdev_id = - of_match_node(altr_edac_device_of_match, np); + of_match_node(altr_edac_a10_device_of_match, np); if (IS_ERR_OR_NULL(pdev_id)) return -ENODEV; @@ -1329,6 +1338,11 @@ static int altr_edac_a10_probe(struct platform_device *pdev) else if (of_device_is_compatible(child, "altr,socfpga-a10-ocram-ecc")) altr_edac_a10_device_add(edac, child); + else if (of_device_is_compatible(child, + "altr,sdram-edac-a10")) + of_platform_populate(pdev->dev.of_node, + altr_sdram_ctrl_of_match, + NULL, &pdev->dev); } return 0; |