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4295485719
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709) Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From 8433b9112a42c8f7b0fefeac50e2f3ebb3ab956c Mon Sep 17 00:00:00 2001
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From: Stefan Wahren <wahrenst@gmx.net>
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Date: Sat, 27 Apr 2019 12:33:57 +0200
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Subject: [PATCH 542/703] mmc: sdhci-iproc: Add support for emmc2 of the
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BCM2838
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The emmc2 interface of the BCM2838 should be integrated in sdhci-iproc
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to avoid code redundancy. Except 32 bit only access no other quirks are
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known yet. Add an additional compatible string for upstream proposal.
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Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
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---
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drivers/mmc/host/sdhci-iproc.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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--- a/drivers/mmc/host/sdhci-iproc.c
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+++ b/drivers/mmc/host/sdhci-iproc.c
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@@ -250,8 +250,18 @@ static const struct sdhci_iproc_data bcm
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.mmc_caps = 0x00000000,
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};
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+static const struct sdhci_pltfm_data sdhci_bcm2838_pltfm_data = {
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+ .ops = &sdhci_iproc_32only_ops,
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+};
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+
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+static const struct sdhci_iproc_data bcm2838_data = {
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+ .pdata = &sdhci_bcm2838_pltfm_data,
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+};
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+
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static const struct of_device_id sdhci_iproc_of_match[] = {
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{ .compatible = "brcm,bcm2835-sdhci", .data = &bcm2835_data },
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+ { .compatible = "brcm,bcm2838-sdhci", .data = &bcm2838_data },
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+ { .compatible = "brcm,bcm2711-emmc2", .data = &bcm2838_data },
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{ .compatible = "brcm,sdhci-iproc-cygnus", .data = &iproc_cygnus_data},
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{ .compatible = "brcm,sdhci-iproc", .data = &iproc_data },
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{ }
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