SpacemiT: Add edge patches

Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>

patch/kernel/archive/spacemit-6.16/0000.patching_config.yaml

@@ -0,0 +1,45 @@
+config: # This is file 'patch/kernel/spacemit-legacy-6.1/0000.patching_config.yaml'
+
+  # PATCH NUMBERING INFO
+  #
+  # Patches should be ordered in such a way that general kernel patches are applied first, then SoC-related patches and at last board-specific patches
+  #
+  # Patch numbers in this folder are sorted by category:
+  #
+  # 000* for general patches
+  # 0**  for Bianbu-Linux-related patches
+  # 1**  for other SoC-related patches
+  # 5**  for board specific patches
+
+  # Just some info stuff; not used by the patching scripts
+  name: spacemit-6.16
+  kind: kernel
+  type: vendor # or: edge
+  branch: linux-6.16.y
+  last-known-good-tag: v6.16
+  maintainers:
+    - { github: none, name: none, email: none, armbian-forum: none }
+
+  # .dts files in these directories will be copied as-is to the build tree; later ones overwrite earlier ones.
+  # This is meant to provide a way to "add a board DTS" without having to null-patch them in.
+  dts-directories:
+    - { source: "dt", target: "arch/riscv/boot/dts/spacemit" }
+
+  # Every file in these directories will be copied as-is to the build tree; later ones overwrite earlier ones
+  # This is meant as a way to have overlays, bare, in a directory, without having to null-patch them in.
+  # @TODO need a solution to auto-Makefile the overlays as well
+  overlay-directories:
+    - { source: "overlay", target: "arch/riscv/boot/dts/spacemit/overlay" }
+
+  # The Makefile in each of these directories will be magically patched to include the dts files copied
+  # or patched-in; overlay subdir will be included "-y" if it exists.
+  # No more Makefile patching needed, yay!
+  #auto-patch-dt-makefile:
+  #  - { directory: "arch/riscv/boot/dts/spacemit", config-var: "CONFIG_SOC_SPACEMIT_K1X" }
+
+  # Configuration for when applying patches to git / auto-rewriting patches (development cycle helpers)
+  patches-to-git:
+    do-not-commit-files:
+      - "MAINTAINERS" # constant churn, drop them. sorry.
+    do-not-commit-regexes: # Python-style regexes
+      - "^arch/([a-zA-Z0-9]+)/boot/dts/([a-zA-Z0-9]+)/Makefile$" # ignore DT Makefile patches, we've an auto-patcher now

patch/kernel/archive/spacemit-6.16/001-rtl8852bs-Turn-off-DEBUG-and-remove-RTW_WARN_LM.patch

@@ -0,0 +1,40 @@
+From d77e410afa4ee896a00335f268f37b59c6f44ea1 Mon Sep 17 00:00:00 2001
+From: Patrick Yavitz <pyavitz@gmail.com>
+Date: Sat, 17 Aug 2024 11:49:20 -0400
+Subject: [PATCH] rtl8852bs: Turn off DEBUG and remove RTW_WARN_LM
+
+Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
+---
+ drivers/net/wireless/realtek/rtl8852bs/Makefile        | 2 +-
+ drivers/net/wireless/realtek/rtl8852bs/core/rtw_xmit.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/wireless/realtek/rtl8852bs/Makefile b/drivers/net/wireless/realtek/rtl8852bs/Makefile
+index 2af36254f..181d9320b 100644
+--- a/drivers/net/wireless/realtek/rtl8852bs/Makefile
++++ b/drivers/net/wireless/realtek/rtl8852bs/Makefile
+@@ -138,7 +138,7 @@ EXTRA_CFLAGS += -DCONFIG_RTW_ANDROID=$(CONFIG_RTW_ANDROID)
+ endif
+ 
+ ########################## Debug ###########################
+-CONFIG_RTW_DEBUG = y
++CONFIG_RTW_DEBUG = n
+ # default log level is _DRV_INFO_ = 4,
+ # please refer to "How_to_set_driver_debug_log_level.doc" to set the available level.
+ CONFIG_RTW_LOG_LEVEL = 2
+diff --git a/drivers/net/wireless/realtek/rtl8852bs/core/rtw_xmit.c b/drivers/net/wireless/realtek/rtl8852bs/core/rtw_xmit.c
+index f50926762..5310587f4 100644
+--- a/drivers/net/wireless/realtek/rtl8852bs/core/rtw_xmit.c
++++ b/drivers/net/wireless/realtek/rtl8852bs/core/rtw_xmit.c
+@@ -6677,7 +6677,7 @@ static void fill_txreq_list_skb(_adapter *padapter,
+ 
+ 	if (skb_total_frag_nr(head_skb) > NUM_PKT_LIST_PER_TXREQ - 2) {
+ 		rtw_skb_linearize(head_skb);
+-		RTW_WARN_LMT("skb total frag nr over %d\n", NUM_PKT_LIST_PER_TXREQ - 2);
++		//RTW_WARN_LMT("skb total frag nr over %d\n", NUM_PKT_LIST_PER_TXREQ - 2);
+ 	}
+ 
+ 	_fill_txreq_list_skb(padapter, txreq, pkt_list, head_skb, &req_sz, &offset);
+-- 
+2.39.2
+

patch/kernel/archive/spacemit-6.16/002-Max-freq-limitation-1.8GHz.patch

@@ -0,0 +1,58 @@
+From 4698d0e59f66da7282bd8c9e46e353d1ca64a92e Mon Sep 17 00:00:00 2001
+From: Patrick Yavitz <pyavitz@gmail.com>
+Date: Thu, 9 Jan 2025 10:14:18 -0500
+Subject: [PATCH] Max freq limitation 1.8GHz
+
+Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
+---
+ drivers/cpufreq/spacemit-cpufreq.c | 20 ++++----------------
+ 1 file changed, 4 insertions(+), 16 deletions(-)
+
+diff --git a/drivers/cpufreq/spacemit-cpufreq.c b/drivers/cpufreq/spacemit-cpufreq.c
+index 745844e9d2b2..f784e8fe545b 100644
+--- a/drivers/cpufreq/spacemit-cpufreq.c
++++ b/drivers/cpufreq/spacemit-cpufreq.c
+@@ -49,7 +49,7 @@ of_hotplug_cooling_register(struct cpufreq_policy *policy);
+ #define FILTER_POINTS_0			(135)
+ #define FILTER_POINTS_1			(142)
+ 
+-#define K1_MAX_FREQ_LIMITATION		(1600000)
++#define K1_MAX_FREQ_LIMITATION		(1800000)
+ #define M1_MAX_FREQ_LIMITATION		(1800000)
+ 
+ #endif
+@@ -427,18 +427,8 @@ int spacmeit_cpufreq_veritfy(struct cpufreq_policy_data *policy)
+ 	if (!policy->freq_table)
+ 		return -ENODEV;
+ 
+-	if ((wafer_prop << 16 | product_prop) == PRODUCT_ID_M1) {
+-		/* M1 */
+-		/* can update to 1.8G */
+-		cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
+-					policy->cpuinfo.max_freq);
+-	} else {
+-		/* K1 */
+-		/* only 1.6G allowed max */
+-		policy->max = policy->max > K1_MAX_FREQ_LIMITATION ? K1_MAX_FREQ_LIMITATION : policy->max;
+-		cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
+-					K1_MAX_FREQ_LIMITATION);
+-	}
++	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
++				policy->cpuinfo.max_freq);
+ 
+ 	cpufreq_for_each_valid_entry(pos, policy->freq_table) {
+ 		freq = pos->frequency;
+@@ -470,9 +460,7 @@ void spacemit_cpufreq_ready(struct cpufreq_policy *policy)
+ 	if ((wafer_prop << 16 | product_prop) == PRODUCT_ID_M1) {
+ 		/* M1 */
+ 	} else {
+-		/* K1 or other */
+-		remove_policy_boost_sysfs_file(policy);
+-		remove_boost_sysfs_file();
++		/* K1 */
+ 	}
+ }
+ 
+-- 
+2.39.5
+

patch/kernel/archive/spacemit-6.16/003-Add-spacemit-k1x-spi-support.patch

@@ -0,0 +1,33 @@
+From 64346ab82c7ff0f4ad5ba7140d205e22f8278960 Mon Sep 17 00:00:00 2001
+From: Patrick Yavitz <pyavitz@gmail.com>
+Date: Fri, 8 Aug 2025 19:47:21 -0400
+Subject: [PATCH] Add spacemit k1x-spi support
+
+Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
+---
+ drivers/spi/spidev.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
+index 6108959c28d9..b25aff873cc5 100644
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -717,6 +717,7 @@ static const struct spi_device_id spidev_spi_ids[] = {
+ 	{ .name = /* semtech */ "sx1301" },
+ 	{ .name = /* silabs */ "em3581" },
+ 	{ .name = /* silabs */ "si3210" },
++	{ .name = /* spacemit */ "k1x-spi" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(spi, spidev_spi_ids);
+@@ -749,6 +750,7 @@ static const struct of_device_id spidev_dt_ids[] = {
+ 	{ .compatible = "semtech,sx1301", .data = &spidev_of_check },
+ 	{ .compatible = "silabs,em3581", .data = &spidev_of_check },
+ 	{ .compatible = "silabs,si3210", .data = &spidev_of_check },
++	{ .compatible = "spacemit,k1x-spi", .data = &spidev_of_check },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);
+-- 
+2.43.0
+