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547fc7765c
* kernel: bump 5.15 to 5.15.86 Removed upstreamed: pending-5.15/101-Use-stddefs.h-instead-of-compiler.h.patch[1] ipq60xx/patches-5.15/0171-arm64-dts-qcom-ipq6018-cp01-c1-use-BLSPI1-pins.patch ipq806x/patches-5.15/122-01-clk-qcom-clk-krait-fix-wrong-div2-functions.patch[2] ipq60xx/patches-5.15/0139-arm64-dts-qcom-Correct-QMP-PHY-child-node-name.patch ipq60xx/patches-5.15/0005-v5.16-arm64-dts-qcom-Correct-QMP-PHY-child-node-name.patch ipq807x/patches-5.15/0004-v5.16-arm64-dts-qcom-Correct-QMP-PHY-child-node-name.patch bcm27xx/patches-5.15/950-0198-drm-fourcc-Add-packed-10bit-YUV-4-2-0-format.patch[3] Manually rebased: ramips/patches-5.15/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch[4] Added patch/backported: ramips/patches-5.15/107-PCI-mt7621-Add-sentinel-to-quirks-table.patch[5] All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.86&id=c160505c9b574b346031fdf2c649d19e7939ca11 2. Cannot find in the stable tree but it is here:a051e10bfc3.ec1727f89e4. Quilt gave this output when I applied the patch to rebase it: % quilt push -f Applying patch platform/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch patching file arch/mips/ralink/Kconfig patching file drivers/pci/controller/Kconfig patching file drivers/pci/controller/Makefile patching file drivers/staging/Kconfig patching file drivers/staging/Makefile patching file drivers/staging/mt7621-pci/Kconfig patching file drivers/staging/mt7621-pci/Makefile patching file drivers/staging/mt7621-pci/TODO patching file drivers/staging/mt7621-pci/mediatek,mt7621-pci.txt patching file drivers/staging/mt7621-pci/pci-mt7621.c Hunk #1 FAILED at 1. Not deleting file drivers/staging/mt7621-pci/pci-mt7621.c as content differs from patch 1 out of 1 hunk FAILED -- saving rejects to file drivers/staging/mt7621-pci/pci-mt7621.c.rej patching file drivers/pci/controller/pcie-mt7621.c Applied patch platform/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch (forced; needs refresh) Upon inspecting drivers/staging/mt7621-pci/pci-mt7621.c.rej, it seems that the original patch wants to delete drivers/staging/mt7621-pci/pci-mt7621.c but upstream's version was not an exact match. I opted to delete that file and need some feedback. Was that the correct course of action? 5. Suggestion by hauke:19098934f9"This patch is in upstream kernel, but it was backported to the old staging driver in kernel 5.15." Build system: x86_64 Build-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod Run-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod Signed-off-by: John Audia <therealgraysky@proton.me> Signed-off-by: Linhui Liu <liulinhui36@gmail.com> * oxnas: sata_oxnas: use ata_link_err Kernel 5.15.86 has backported ("ata: libata: move ata_{port,link,dev}_dbg to standard pr_XXX() macros") and this is now causing compilation errors for oxnas SATA driver due to usage of ata_link_printk(). Upstream has migrated to using the appropriate ata_link_{err, warn, notice, info} calls a while ago so its not affected. Lets do the same for oxnas SATA driver and use ata_link_err() instead of ata_link_printk(). Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: John Audia <therealgraysky@proton.me> Signed-off-by: Linhui Liu <liulinhui36@gmail.com> Signed-off-by: Robert Marko <robimarko@gmail.com> Co-authored-by: John Audia <therealgraysky@proton.me> Co-authored-by: Robert Marko <robimarko@gmail.com>
87 lines
2.5 KiB
Diff
87 lines
2.5 KiB
Diff
From 307744a359bddf354711e54836e4757788c9dfc4 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Wed, 1 Mar 2017 16:07:39 +0000
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Subject: [PATCH] amba_pl011: Round input clock up
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The UART clock is initialised to be as close to the requested
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frequency as possible without exceeding it. Now that there is a
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clock manager that returns the actual frequencies, an expected
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48MHz clock is reported as 47999625. If the requested baudrate
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== requested clock/16, there is no headroom and the slight
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reduction in actual clock rate results in failure.
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Detect cases where it looks like a "round" clock was chosen and
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adjust the reported clock to match that "round" value. As the
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code comment says:
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/*
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* If increasing a clock by less than 0.1% changes it
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* from ..999.. to ..000.., round up.
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*/
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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drivers/tty/serial/amba-pl011.c | 23 +++++++++++++++++++++--
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1 file changed, 21 insertions(+), 2 deletions(-)
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--- a/drivers/tty/serial/amba-pl011.c
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+++ b/drivers/tty/serial/amba-pl011.c
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@@ -1730,6 +1730,23 @@ static void pl011_put_poll_char(struct u
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#endif /* CONFIG_CONSOLE_POLL */
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+unsigned long pl011_clk_round(unsigned long clk)
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+{
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+ unsigned long scaler;
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+
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+ /*
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+ * If increasing a clock by less than 0.1% changes it
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+ * from ..999.. to ..000.., round up.
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+ */
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+ scaler = 1;
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+ while (scaler * 100000 < clk)
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+ scaler *= 10;
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+ if ((clk + scaler - 1)/scaler % 1000 == 0)
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+ clk = (clk/scaler + 1) * scaler;
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+
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+ return clk;
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+}
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+
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static int pl011_hwinit(struct uart_port *port)
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{
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struct uart_amba_port *uap =
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@@ -1746,7 +1763,7 @@ static int pl011_hwinit(struct uart_port
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if (retval)
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return retval;
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- uap->port.uartclk = clk_get_rate(uap->clk);
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+ uap->port.uartclk = pl011_clk_round(clk_get_rate(uap->clk));
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/* Clear pending error and receive interrupts */
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pl011_write(UART011_OEIS | UART011_BEIS | UART011_PEIS |
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@@ -2452,7 +2469,7 @@ static int pl011_console_setup(struct co
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plat->init();
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}
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- uap->port.uartclk = clk_get_rate(uap->clk);
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+ uap->port.uartclk = pl011_clk_round(clk_get_rate(uap->clk));
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if (uap->vendor->fixed_options) {
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baud = uap->fixed_baud;
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@@ -2669,6 +2686,7 @@ static struct uart_driver amba_reg = {
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.cons = AMBA_CONSOLE,
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};
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+#if 0
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static int pl011_probe_dt_alias(int index, struct device *dev)
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{
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struct device_node *np;
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@@ -2700,6 +2718,7 @@ static int pl011_probe_dt_alias(int inde
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return ret;
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}
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+#endif
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/* unregisters the driver also if no more ports are left */
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static void pl011_unregister_port(struct uart_amba_port *uap)
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