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228e0e1039
Removed upstreamed: 01. backport-5.15/424-v6.4-0001-mtd-core-provide-unique-name-for-nvmem-device-take-t.patch 02. backport-5.15/424-v6.4-0002-mtd-core-fix-nvmem-error-reporting.patch 03. generic-backport/424-v6.4-0003-mtd-core-fix-error-path-for-nvmem-provider.patch 04. generic-backport/828-v6.4-0001-of-Fix-modalias-string-generation.patch 05. bcm4908/patches-5.15/031-v5.17-0002-arm64-dts-broadcom-bcm4908-add-DT-for-Netgear-RAXE50.patch 06. bcm4908/patches-5.15/033-v6.0-0001-arm64-dts-Add-DTS-files-for-bcmbca-SoC-BCM63158.patchgit 07. bcm4908/patches-5.15/033-v6.0-0002-arm64-dts-Add-DTS-files-for-bcmbca-SoC-BCM4912.patchgita 08. bcm4908/patches-5.15/033-v6.0-0010-arm64-dts-Add-base-DTS-file-for-bcmbca-device-Asus-G.patchgit 09. bcm4908/patches-5.15/034-v6.1-0005-arm64-dts-Move-BCM4908-dts-to-bcmbca-folder.patch 10. bcm4908/patches-5.15/036-v6.4-0002-arm64-dts-broadcom-bcmbca-bcm4908-fix-NAND-interrupt.patch 11. bcm4908/patches-5.15/036-v6.4-0004-arm64-dts-broadcom-bcmbca-bcm4908-fix-procmon-nodena.patch 12. ipq806x/patches-5.15/104-v6.0-06-ARM-dts-qcom-ipq8064-reduce-pci-IO-size-to-64K.patch Manually rebased: bcm27xx/patches-5.15/950-0078-BCM2708-Add-core-Device-Tree-support.patch bcm27xx/patches-5.15/950-0547-ARM-dts-Add-Pi-Zero-2-support.patch bcm4908/patches-5.15/033-v6.0-0001-arm64-dts-Add-DTS-files-for-bcmbca-SoC-BCM63158.patchgit bcm4908/patches-5.15/033-v6.0-0002-arm64-dts-Add-DTS-files-for-bcmbca-SoC-BCM4912.patchgit bcm4908/patches-5.15/030-v5.16-0001-arm64-dts-broadcom-bcm4908-Fix-NAND-node-name.patch bcm4908/patches-5.15/032-v5.18-0002-arm64-dts-broadcom-bcm4908-add-pinctrl-binding.patch bcm4908/patches-5.15/032-v5.18-0003-arm64-dts-broadcom-bcm4908-add-watchdog-block.patch bcm4908/patches-5.15/032-v5.18-0004-arm64-dts-broadcom-bcm4908-add-I2C-block.patch bcm4908/patches-5.15/033-v6.0-0003-ARM64-dts-Add-DTS-files-for-bcmbca-SoC-BCM6858.patchgit bcm4908/patches-5.15/033-v6.0-0008-arm64-dts-broadcom-bcm4908-Fix-timer-node-for-BCM490.patchgit bcm4908/patches-5.15/034-v6.1-0001-arm64-dts-broadcom-bcm4908-add-remaining-LED-pins.patch bcm4908/patches-5.15/034-v6.1-0002-arm64-dts-broadcom-bcm4908-add-LEDs-controller-block.patch bcm4908/patches-5.15/034-v6.1-0003-arm64-dts-broadcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch bcm4908/patches-5.15/034-v6.1-0004-arm64-dts-bcmbca-update-BCM4908-board-dts-files.patch All other patches automatically rebased. Build system: x86_64 Build-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod Run-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod 01. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=77112d23a671697f0f70695ab901f807e15d2093 02. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=fe07b3b5af01f42b291f5da0da09d047f50b33a6 03. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=273be36e420924237f6c9d43cdad96718c13dd52 04. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=fe8ab85ed4958e58e991bba0aa0a655b552b0273 05. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=6ae67829fa5e9e71f458f69db42f0e216225616a 06. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=1994284cb9226b65ca3a6744ce3320218b584f26 07. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=a46878476c5549a4fde15a31922ce80a50b23492 08. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=112ff0f2530549d50510f116474924f9c4fad590 09. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=7c253e98685e6d884d12e2618ef4d2ad90b4fbd7 10. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=8444b46e163aa9559a0af0381a1d230ec4146eb2 11. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=6d1af517817a760d7af3dee0fc4603645485495c 12. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.111&id=cc4f0e168a5630ad0491ac5328f1a89f3cf3d04e Signed-off-by: John Audia <therealgraysky@proton.me>
58 lines
1.8 KiB
Diff
58 lines
1.8 KiB
Diff
From 0eda4c5c7704363f665f4ccf0327349faad245a4 Mon Sep 17 00:00:00 2001
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From: Caleb Connolly <caleb.connolly@linaro.org>
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Date: Fri, 29 Apr 2022 23:08:56 +0100
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Subject: [PATCH] spmi: add a helper to look up an SPMI device from a device
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node
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The helper function spmi_device_from_of() takes a device node and
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returns the SPMI device associated with it.
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This is like of_find_device_by_node but for SPMI devices.
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Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Acked-by: Stephen Boyd <sboyd@kernel.org>
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Link: https://lore.kernel.org/r/20220429220904.137297-2-caleb.connolly@linaro.org
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Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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---
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drivers/spmi/spmi.c | 17 +++++++++++++++++
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include/linux/spmi.h | 3 +++
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2 files changed, 20 insertions(+)
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--- a/drivers/spmi/spmi.c
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+++ b/drivers/spmi/spmi.c
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@@ -388,6 +388,23 @@ static struct bus_type spmi_bus_type = {
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};
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/**
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+ * spmi_device_from_of() - get the associated SPMI device from a device node
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+ *
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+ * @np: device node
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+ *
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+ * Returns the struct spmi_device associated with a device node or NULL.
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+ */
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+struct spmi_device *spmi_device_from_of(struct device_node *np)
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+{
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+ struct device *dev = bus_find_device_by_of_node(&spmi_bus_type, np);
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+
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+ if (dev)
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+ return to_spmi_device(dev);
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+ return NULL;
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+}
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+EXPORT_SYMBOL_GPL(spmi_device_from_of);
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+
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+/**
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* spmi_controller_alloc() - Allocate a new SPMI device
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* @ctrl: associated controller
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*
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--- a/include/linux/spmi.h
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+++ b/include/linux/spmi.h
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@@ -164,6 +164,9 @@ static inline void spmi_driver_unregiste
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module_driver(__spmi_driver, spmi_driver_register, \
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spmi_driver_unregister)
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+struct device_node;
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+
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+struct spmi_device *spmi_device_from_of(struct device_node *np);
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int spmi_register_read(struct spmi_device *sdev, u8 addr, u8 *buf);
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int spmi_ext_register_read(struct spmi_device *sdev, u8 addr, u8 *buf,
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size_t len);
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