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delete target/linux/generic/backport-6.6/600-v6.9-01-net-gro-parse-ipv6-ext-headers-without-frag0-invalid.patch delete target/linux/generic/backport-6.6/600-v6.9-02-net-gro-fix-udp-bad-offset-in-socket-lookup-by-addin.patch delete target/linux/generic/backport-6.6/600-v6.9-03-net-gro-add-flush-check-in-udp_gro_receive_segment.patch delete target/linux/generic/backport-6.6/816-v6.7-0002-nvmem-add-explicit-config-option-to-read-old-syntax-.patch delete target/linux/generic/pending-6.6/681-net-bridge-fix-multicast-to-unicast-with-fraglist-GS.patch delete target/linux/generic/pending-6.6/682-net-core-reject-skb_copy-_expand-for-fraglist-GSO-sk.patch delete target/linux/generic/pending-6.6/684-net-bridge-fix-corrupted-ethernet-header-on-multicas.patch
38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
From 16724d6ea40a2c9315f5a0d81005dfa4d7a6da24 Mon Sep 17 00:00:00 2001
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From: Luca Weiss <luca.weiss@fairphone.com>
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Date: Fri, 20 Oct 2023 11:55:40 +0100
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Subject: [PATCH] nvmem: qfprom: Mark core clk as optional
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On some platforms like sc7280 on non-ChromeOS devices the core clock
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cannot be touched by Linux so we cannot provide it. Mark it as optional
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as accessing qfprom for reading works without it but we still prohibit
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writing if we cannot provide the clock.
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Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
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Reviewed-by: Douglas Anderson <dianders@chromium.org>
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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Link: https://lore.kernel.org/r/20231020105545.216052-2-srinivas.kandagatla@linaro.org
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/nvmem/qfprom.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/nvmem/qfprom.c
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+++ b/drivers/nvmem/qfprom.c
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@@ -424,12 +424,12 @@ static int qfprom_probe(struct platform_
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if (IS_ERR(priv->vcc))
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return PTR_ERR(priv->vcc);
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- priv->secclk = devm_clk_get(dev, "core");
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+ priv->secclk = devm_clk_get_optional(dev, "core");
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if (IS_ERR(priv->secclk))
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return dev_err_probe(dev, PTR_ERR(priv->secclk), "Error getting clock\n");
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- /* Only enable writing if we have SoC data. */
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- if (priv->soc_data)
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+ /* Only enable writing if we have SoC data and a valid clock */
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+ if (priv->soc_data && priv->secclk)
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econfig.reg_write = qfprom_reg_write;
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}
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