sunxi-6.12: BUGFIX: Remove the incomplete patch.

When starting a GPU with a power domain, it is necessary
to additionally control the switching on and off of the clock
in the GPU driver.
The driver is currently waiting for a response when it is
turned on, but it is not there, and this causes the OS to freeze.

The complete set will be added later after testing.

patch/kernel/archive/sunxi-6.12/patches.armbian/clk-sunxi-ng-h6-r-add-GPU-power-domain.patch

@@ -1,138 +0,0 @@
-From 891448a1c84c14a040d721138bc5b47927c057ae Mon Sep 17 00:00:00 2001
-From: Andre Przywara <andre.przywara@arm.com>
-Date: Sun, 25 Feb 2024 16:06:16 +0000
-Subject: [PATCH] clk: sunxi-ng: h6-r: add GPU power domain
-
-The Allwinner H616 features register 0x7010254 in the PRCM MMIO frame,
-where bit 0 needs to be cleared to enable operation of the Mali GPU.
-With this bit set (the reset default), any access to the Mali registers
-hangs the bus and thus the whole system. The BSP code clears this bit
-in U-Boot and their kernel never touches it again.
-
-Register a power-domain device to control this bit. Since we claim this
-MMIO region in the H6 R-CCU driver, add the code here, so that we don't
-need to artificially split the MMIO range in the DT.
-Since there seems to be at least one other register with similar behaviour
-nearby (0x7010260), make the power domain take one cell, even though we
-only support domain #0 for now.
-
-Signed-off-by: Andre Przywara <andre.przywara@arm.com>
----
- drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c | 84 ++++++++++++++++++++++++++
- 1 file changed, 84 insertions(+)
-
-diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
-index 2a8b998cf09c..ab8b167f4a72 100644
---- a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
-+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
-@@ -4,9 +4,11 @@
-  */
- 
- #include <linux/clk-provider.h>
-+#include <linux/io.h>
- #include <linux/module.h>
- #include <linux/of.h>
- #include <linux/platform_device.h>
-+#include <linux/pm_domain.h>
- 
- #include "ccu_common.h"
- #include "ccu_reset.h"
-@@ -217,6 +219,86 @@ static const struct sunxi_ccu_desc sun50i_h616_r_ccu_desc = {
- 	.num_resets	= ARRAY_SIZE(sun50i_h616_r_ccu_resets),
- };
- 
-+#define	PD_H616_GPU_REG			0x254
-+
-+struct sun50i_h616_ppu_pd {
-+	struct generic_pm_domain	genpd;
-+	void __iomem			*base;
-+};
-+
-+#define to_sun50i_h616_ppu_pd(_genpd) \
-+	container_of(_genpd, struct sun50i_h616_ppu_pd, genpd)
-+
-+static bool sun50i_h616_ppu_power_status(const struct sun50i_h616_ppu_pd *pd)
-+{
-+	return !readl(pd->base + PD_H616_GPU_REG);
-+}
-+
-+static int sun50i_h616_ppu_pd_set_power(const struct sun50i_h616_ppu_pd *pd,
-+					bool power_on)
-+{
-+	if (power_on)
-+		writel(0, pd->base + PD_H616_GPU_REG);
-+	else
-+		writel(1, pd->base + PD_H616_GPU_REG);
-+
-+	return 0;
-+}
-+
-+static int sun50i_h616_ppu_pd_power_on(struct generic_pm_domain *genpd)
-+{
-+	const struct sun50i_h616_ppu_pd *pd = to_sun50i_h616_ppu_pd(genpd);
-+
-+	return sun50i_h616_ppu_pd_set_power(pd, true);
-+}
-+
-+static int sun50i_h616_ppu_pd_power_off(struct generic_pm_domain *genpd)
-+{
-+	const struct sun50i_h616_ppu_pd *pd = to_sun50i_h616_ppu_pd(genpd);
-+
-+	return sun50i_h616_ppu_pd_set_power(pd, false);
-+}
-+
-+static int sun50i_h616_register_ppu(struct platform_device *pdev,
-+				    void __iomem *base)
-+{
-+	struct device *dev = &pdev->dev;
-+	struct genpd_onecell_data *ppu;
-+	struct sun50i_h616_ppu_pd *pd;
-+	int ret;
-+
-+	pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
-+	if (!pd)
-+		return -ENOMEM;
-+
-+	ppu = devm_kzalloc(dev, sizeof(*ppu), GFP_KERNEL);
-+	if (!ppu)
-+		return -ENOMEM;
-+
-+	ppu->domains = devm_kzalloc(dev, sizeof(*ppu->domains), GFP_KERNEL);
-+	if (!ppu->domains)
-+		return -ENOMEM;
-+
-+	ppu->num_domains = 1;
-+	pd->genpd.name		= "GPU";
-+	pd->genpd.power_off	= sun50i_h616_ppu_pd_power_off;
-+	pd->genpd.power_on	= sun50i_h616_ppu_pd_power_on;
-+	pd->base		= base;
-+
-+	ret = pm_genpd_init(&pd->genpd, NULL, !sun50i_h616_ppu_power_status(pd));
-+	if (ret) {
-+		dev_warn(dev, "Failed to add GPU power domain: %d\n", ret);
-+		return ret;
-+	}
-+
-+	ppu->domains[0] = &pd->genpd;
-+	ret = of_genpd_add_provider_onecell(dev->of_node, ppu);
-+	if (ret)
-+		dev_warn(dev, "Failed to add provider: %d\n", ret);
-+
-+	return 0;
-+}
-+
- static int sun50i_h6_r_ccu_probe(struct platform_device *pdev)
- {
- 	const struct sunxi_ccu_desc *desc;
-@@ -230,6 +312,8 @@ static int sun50i_h6_r_ccu_probe(struct platform_device *pdev)
- 	if (IS_ERR(reg))
- 		return PTR_ERR(reg);
- 
-+	sun50i_h616_register_ppu(pdev, reg);
-+
- 	return devm_sunxi_ccu_probe(&pdev->dev, reg, desc);
- }
- 
--- 
-2.35.3
-

patch/kernel/archive/sunxi-6.12/series.armbian

@@ -179,5 +179,4 @@
 	patches.armbian/Fix-ghost-touches-on-tsc2007-tft-screen.patch
 	patches.armbian/arm-dts-sun8i-h2-plus-orangepi-zero-fix-usb_otg-dr_mode.patch
 	patches.armbian/BigTreeTech-CB1-dts-i2c-gpio-mode-adjustment-and-ws2812-rgb_val.patch
-	patches.armbian/clk-sunxi-ng-h6-r-add-GPU-power-domain.patch
 	patches.armbian/arm64-allwinner-Add-sun50i-h618-bananapi-m4-berry-support.patch

patch/kernel/archive/sunxi-6.12/series.conf

@@ -469,5 +469,4 @@
 	patches.armbian/Fix-ghost-touches-on-tsc2007-tft-screen.patch
 	patches.armbian/arm-dts-sun8i-h2-plus-orangepi-zero-fix-usb_otg-dr_mode.patch
 	patches.armbian/BigTreeTech-CB1-dts-i2c-gpio-mode-adjustment-and-ws2812-rgb_val.patch
-	patches.armbian/clk-sunxi-ng-h6-r-add-GPU-power-domain.patch
 	patches.armbian/arm64-allwinner-Add-sun50i-h618-bananapi-m4-berry-support.patch