Commit 88bc8ac6 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Vinod Koul
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dmaengine: qcom: gpi: Document preferred SM6350 binding 



Devices with ee offset of 0x10000 should rather bind with SM6350
compatible, so the list will not unnecessarily grow for compatible
devices.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: default avatarRichard Acayan <mailingradian@gmail.com>
Link: https://lore.kernel.org/r/20221018230352.1238479-3-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent dfad1e14

drivers/dma/qcom/gpi.c

+4 −3
Original line number Diff line number Diff line
@@ -2286,13 +2286,14 @@ static int gpi_probe(struct platform_device *pdev) 
}



static const struct of_device_id gpi_of_match[] = {

	{ .compatible = "qcom,sc7280-gpi-dma", .data = (void *)0x10000 },

	{ .compatible = "qcom,sdm845-gpi-dma", .data = (void *)0x0 },

	{ .compatible = "qcom,sm6350-gpi-dma", .data = (void *)0x10000 },

	/*

	 * Deprecated, devices with ee_offset = 0 should use sdm845-gpi-dma as

	 * fallback and not need their own entries here.

	 * Do not grow the list for compatible devices. Instead use

	 * qcom,sdm845-gpi-dma (for ee_offset = 0x0) or qcom,sm6350-gpi-dma

	 * (for ee_offset = 0x10000).

	 */

	{ .compatible = "qcom,sc7280-gpi-dma", .data = (void *)0x10000 },

	{ .compatible = "qcom,sm8150-gpi-dma", .data = (void *)0x0 },

	{ .compatible = "qcom,sm8250-gpi-dma", .data = (void *)0x0 },

	{ .compatible = "qcom,sm8350-gpi-dma", .data = (void *)0x10000 },