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Diffstat (limited to 'target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch')
-rw-r--r--target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch226
1 files changed, 44 insertions, 182 deletions
diff --git a/target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch b/target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch
index ccfce1df74..218421265a 100644
--- a/target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch
+++ b/target/linux/layerscape/patches-4.9/201-config-support-layerscape.patch
@@ -1,12 +1,12 @@
-From 7992b4384d94c5e1bad998ca3a9a5781caac8e62 Mon Sep 17 00:00:00 2001
+From e43dec70614b55ba1ce24dfcdf8f51e36d800af2 Mon Sep 17 00:00:00 2001
From: Yangbo Lu <yangbo.lu@nxp.com>
-Date: Mon, 25 Sep 2017 09:52:26 +0800
-Subject: [PATCH] config: support layerscape
+Date: Wed, 17 Jan 2018 15:26:46 +0800
+Subject: [PATCH 01/30] config: support layerscape
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-This is a integrated patch for layerscape config/makefile support.
+This is an integrated patch for layerscape config/makefile support.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Zhang Ying-22455 <ying.zhang22455@nxp.com>
@@ -16,33 +16,42 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
- drivers/base/Kconfig | 1 +
- drivers/crypto/Makefile | 2 +-
- drivers/net/ethernet/freescale/Kconfig | 4 +-
- drivers/net/ethernet/freescale/Makefile | 2 +
- drivers/ptp/Kconfig | 29 ++++++
- drivers/rtc/Kconfig | 8 ++
- drivers/rtc/Makefile | 1 +
- drivers/soc/Kconfig | 3 +-
- drivers/soc/fsl/Kconfig | 22 +++++
- drivers/soc/fsl/Kconfig.arm | 16 ++++
- drivers/soc/fsl/Makefile | 4 +
- drivers/soc/fsl/layerscape/Kconfig | 10 +++
- drivers/soc/fsl/layerscape/Makefile | 1 +
- drivers/soc/fsl/rcpm.c | 154 ++++++++++++++++++++++++++++++++
- drivers/staging/Kconfig | 6 ++
- drivers/staging/Makefile | 3 +
- drivers/staging/fsl-dpaa2/Kconfig | 41 +++++++++
- drivers/staging/fsl-dpaa2/Makefile | 9 ++
- 18 files changed, 312 insertions(+), 4 deletions(-)
+ arch/arm/mach-imx/Kconfig | 1 +
+ drivers/base/Kconfig | 1 +
+ drivers/crypto/Makefile | 2 +-
+ drivers/net/ethernet/freescale/Kconfig | 4 ++-
+ drivers/net/ethernet/freescale/Makefile | 2 ++
+ drivers/ptp/Kconfig | 29 +++++++++++++++++++
+ drivers/rtc/Kconfig | 8 ++++++
+ drivers/rtc/Makefile | 1 +
+ drivers/soc/Kconfig | 3 +-
+ drivers/soc/fsl/Kconfig | 22 ++++++++++++++
+ drivers/soc/fsl/Kconfig.arm | 16 +++++++++++
+ drivers/soc/fsl/Makefile | 4 +++
+ drivers/soc/fsl/layerscape/Kconfig | 10 +++++++
+ drivers/soc/fsl/layerscape/Makefile | 1 +
+ drivers/staging/Kconfig | 6 ++++
+ drivers/staging/Makefile | 3 ++
+ drivers/staging/fsl-dpaa2/Kconfig | 51 +++++++++++++++++++++++++++++++++
+ drivers/staging/fsl-dpaa2/Makefile | 9 ++++++
+ 18 files changed, 169 insertions(+), 4 deletions(-)
create mode 100644 drivers/soc/fsl/Kconfig
create mode 100644 drivers/soc/fsl/Kconfig.arm
create mode 100644 drivers/soc/fsl/layerscape/Kconfig
create mode 100644 drivers/soc/fsl/layerscape/Makefile
- create mode 100644 drivers/soc/fsl/rcpm.c
create mode 100644 drivers/staging/fsl-dpaa2/Kconfig
create mode 100644 drivers/staging/fsl-dpaa2/Makefile
+--- a/arch/arm/mach-imx/Kconfig
++++ b/arch/arm/mach-imx/Kconfig
+@@ -1,6 +1,7 @@
+ menuconfig ARCH_MXC
+ bool "Freescale i.MX family"
+ depends on ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7 || ARM_SINGLE_ARMV7M
++ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
+ select ARCH_SUPPORTS_BIG_ENDIAN
+ select CLKSRC_IMX_GPT
+ select GENERIC_IRQ_CHIP
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -240,6 +240,7 @@ config GENERIC_CPU_VULNERABILITIES
@@ -239,163 +248,6 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
+++ b/drivers/soc/fsl/layerscape/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_FTM_ALARM) += ftm_alarm.o
---- /dev/null
-+++ b/drivers/soc/fsl/rcpm.c
-@@ -0,0 +1,154 @@
-+/*
-+ * Run Control and Power Management (RCPM) driver
-+ *
-+ * Copyright 2016 NXP
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ */
-+#define pr_fmt(fmt) "RCPM: %s: " fmt, __func__
-+
-+#include <linux/kernel.h>
-+#include <linux/io.h>
-+#include <linux/of_platform.h>
-+#include <linux/of_address.h>
-+#include <linux/suspend.h>
-+
-+/* RCPM register offset */
-+#define RCPM_IPPDEXPCR0 0x140
-+
-+#define RCPM_WAKEUP_CELL_SIZE 2
-+
-+struct rcpm_config {
-+ int ipp_num;
-+ int ippdexpcr_offset;
-+ u32 ippdexpcr[2];
-+ void *rcpm_reg_base;
-+};
-+
-+static struct rcpm_config *rcpm;
-+
-+static inline void rcpm_reg_write(u32 offset, u32 value)
-+{
-+ iowrite32be(value, rcpm->rcpm_reg_base + offset);
-+}
-+
-+static inline u32 rcpm_reg_read(u32 offset)
-+{
-+ return ioread32be(rcpm->rcpm_reg_base + offset);
-+}
-+
-+static void rcpm_wakeup_fixup(struct device *dev, void *data)
-+{
-+ struct device_node *node = dev ? dev->of_node : NULL;
-+ u32 value[RCPM_WAKEUP_CELL_SIZE];
-+ int ret, i;
-+
-+ if (!dev || !node || !device_may_wakeup(dev))
-+ return;
-+
-+ /*
-+ * Get the values in the "rcpm-wakeup" property.
-+ * Three values are:
-+ * The first is a pointer to the RCPM node.
-+ * The second is the value of the ippdexpcr0 register.
-+ * The third is the value of the ippdexpcr1 register.
-+ */
-+ ret = of_property_read_u32_array(node, "fsl,rcpm-wakeup",
-+ value, RCPM_WAKEUP_CELL_SIZE);
-+ if (ret)
-+ return;
-+
-+ pr_debug("wakeup source: the device %s\n", node->full_name);
-+
-+ for (i = 0; i < rcpm->ipp_num; i++)
-+ rcpm->ippdexpcr[i] |= value[i + 1];
-+}
-+
-+static int rcpm_suspend_prepare(void)
-+{
-+ int i;
-+
-+ BUG_ON(!rcpm);
-+
-+ for (i = 0; i < rcpm->ipp_num; i++)
-+ rcpm->ippdexpcr[i] = 0;
-+
-+ dpm_for_each_dev(NULL, rcpm_wakeup_fixup);
-+
-+ for (i = 0; i < rcpm->ipp_num; i++) {
-+ rcpm_reg_write(rcpm->ippdexpcr_offset + 4 * i,
-+ rcpm->ippdexpcr[i]);
-+ pr_debug("ippdexpcr%d = 0x%x\n", i, rcpm->ippdexpcr[i]);
-+ }
-+
-+ return 0;
-+}
-+
-+static int rcpm_suspend_notifier_call(struct notifier_block *bl,
-+ unsigned long state,
-+ void *unused)
-+{
-+ switch (state) {
-+ case PM_SUSPEND_PREPARE:
-+ rcpm_suspend_prepare();
-+ break;
-+ }
-+
-+ return NOTIFY_DONE;
-+}
-+
-+static struct rcpm_config rcpm_default_config = {
-+ .ipp_num = 1,
-+ .ippdexpcr_offset = RCPM_IPPDEXPCR0,
-+};
-+
-+static const struct of_device_id rcpm_matches[] = {
-+ {
-+ .compatible = "fsl,qoriq-rcpm-2.1",
-+ .data = &rcpm_default_config,
-+ },
-+ {}
-+};
-+
-+static struct notifier_block rcpm_suspend_notifier = {
-+ .notifier_call = rcpm_suspend_notifier_call,
-+};
-+
-+static int __init layerscape_rcpm_init(void)
-+{
-+ const struct of_device_id *match;
-+ struct device_node *np;
-+
-+ np = of_find_matching_node_and_match(NULL, rcpm_matches, &match);
-+ if (!np) {
-+ pr_err("Can't find the RCPM node.\n");
-+ return -EINVAL;
-+ }
-+
-+ if (match->data)
-+ rcpm = (struct rcpm_config *)match->data;
-+ else
-+ return -EINVAL;
-+
-+ rcpm->rcpm_reg_base = of_iomap(np, 0);
-+ of_node_put(np);
-+ if (!rcpm->rcpm_reg_base)
-+ return -ENOMEM;
-+
-+ register_pm_notifier(&rcpm_suspend_notifier);
-+
-+ pr_info("The RCPM driver initialized.\n");
-+
-+ return 0;
-+}
-+
-+subsys_initcall(layerscape_rcpm_init);
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -94,6 +94,8 @@ source "drivers/staging/fbtft/Kconfig"
@@ -433,7 +285,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
+obj-$(CONFIG_FSL_PPFE) += fsl_ppfe/
--- /dev/null
+++ b/drivers/staging/fsl-dpaa2/Kconfig
-@@ -0,0 +1,41 @@
+@@ -0,0 +1,51 @@
+#
+# Freescale DataPath Acceleration Architecture Gen2 (DPAA2) drivers
+#
@@ -470,6 +322,16 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
+ default n
+ ---help---
+ Enable advanced statistics through debugfs interface.
++
++config FSL_DPAA2_ETH_DCB
++ bool "Data Center Bridging (DCB) Support"
++ default n
++ depends on DCB
++ ---help---
++ Say Y here if you want to use Data Center Bridging (DCB) features
++ (PFC) in the driver.
++
++ If unsure, say N.
+endif
+
+source "drivers/staging/fsl-dpaa2/mac/Kconfig"
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 08:02:36 +0000