Messages in this thread Patch in this message |  | | From | Neil Armstrong <> | Subject | [PATCH v4 4/8] scpi: Add support for Legacy match table for Amlogic GXBB SoC | Date | Wed, 5 Oct 2016 09:33:30 +0200 |
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Add new DT match table to setup the is_legacy boolean value across the scpi functions. Add the Amlogic GXBB SoC compatible for platform and as legacy match entry.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- drivers/firmware/arm_scpi.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c index 1fb3bbf..21fafbe 100644 --- a/drivers/firmware/arm_scpi.c +++ b/drivers/firmware/arm_scpi.c @@ -895,6 +895,11 @@ static int scpi_alloc_xfer_list(struct device *dev, struct scpi_chan *ch) return 0; } +static const struct of_device_id legacy_scpi_of_match[] = { + {.compatible = "amlogic,meson-gxbb-scpi"}, + {}, +}; + static int scpi_probe(struct platform_device *pdev) { int count, idx, ret; @@ -907,6 +912,9 @@ static int scpi_probe(struct platform_device *pdev) if (!scpi_info) return -ENOMEM; + if (of_match_device(legacy_scpi_of_match, &pdev->dev)) + scpi_info->is_legacy = true; + count = of_count_phandle_with_args(np, "mboxes", "#mbox-cells"); if (count < 0) { dev_err(dev, "no mboxes property in '%s'\n", np->full_name); @@ -1009,6 +1017,7 @@ static int scpi_probe(struct platform_device *pdev) static const struct of_device_id scpi_of_match[] = { {.compatible = "arm,scpi"}, + {.compatible = "amlogic,meson-gxbb-scpi"}, {}, }; -- 1.9.1
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