Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 110 insertions, 0 deletions

diff --git a/include/soc/imx/cpu.h b/include/soc/imx/cpu.h
new file mode 100644
index 000000000..42d6aeb95
--- /dev/null
+++ b/include/soc/imx/cpu.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef __IMX_CPU_H__
+#define __IMX_CPU_H__
+
+#define MXC_CPU_MX1		1
+#define MXC_CPU_MX21		21
+#define MXC_CPU_MX25		25
+#define MXC_CPU_MX27		27
+#define MXC_CPU_MX31		31
+#define MXC_CPU_MX35		35
+#define MXC_CPU_MX51		51
+#define MXC_CPU_MX53		53
+#define MXC_CPU_IMX6SL		0x60
+#define MXC_CPU_IMX6DL		0x61
+#define MXC_CPU_IMX6SX		0x62
+#define MXC_CPU_IMX6Q		0x63
+#define MXC_CPU_IMX6UL		0x64
+#define MXC_CPU_IMX6ULL		0x65
+/* virtual cpu id for i.mx6ulz */
+#define MXC_CPU_IMX6ULZ		0x6b
+#define MXC_CPU_IMX6SLL		0x67
+#define MXC_CPU_IMX7D		0x72
+#define MXC_CPU_IMX7ULP		0xff
+
+#define MXC_CPU_VFx10		0x010
+#define MXC_CPU_VF500		0x500
+#define MXC_CPU_VF510		(MXC_CPU_VF500 | MXC_CPU_VFx10)
+#define MXC_CPU_VF600		0x600
+#define MXC_CPU_VF610		(MXC_CPU_VF600 | MXC_CPU_VFx10)
+
+#ifndef __ASSEMBLY__
+extern unsigned int __mxc_cpu_type;
+#endif
+
+#endif
diff --git a/include/soc/imx/cpuidle.h b/include/soc/imx/cpuidle.h
new file mode 100644
index 000000000..7d9202801
--- /dev/null
+++ b/include/soc/imx/cpuidle.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2016 Pengutronix, <kernel@pengutronix.de>
+ */
+
+#ifndef __SOC_IMX_CPUIDLE_H__
+#define __SOC_IMX_CPUIDLE_H__
+
+#if defined(CONFIG_CPU_IDLE) && defined(CONFIG_SOC_IMX6Q)
+void imx6q_cpuidle_fec_irqs_used(void);
+void imx6q_cpuidle_fec_irqs_unused(void);
+#else
+static inline void imx6q_cpuidle_fec_irqs_used(void) { }
+static inline void imx6q_cpuidle_fec_irqs_unused(void) { }
+#endif
+
+#endif /* __SOC_IMX_CPUIDLE_H__ */
diff --git a/include/soc/imx/revision.h b/include/soc/imx/revision.h
new file mode 100644
index 000000000..b2a55dafa
--- /dev/null
+++ b/include/soc/imx/revision.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2015 Linaro Ltd.
+ */
+
+#ifndef __SOC_IMX_REVISION_H__
+#define __SOC_IMX_REVISION_H__
+
+#define IMX_CHIP_REVISION_1_0		0x10
+#define IMX_CHIP_REVISION_1_1		0x11
+#define IMX_CHIP_REVISION_1_2		0x12
+#define IMX_CHIP_REVISION_1_3		0x13
+#define IMX_CHIP_REVISION_1_4		0x14
+#define IMX_CHIP_REVISION_1_5		0x15
+#define IMX_CHIP_REVISION_2_0		0x20
+#define IMX_CHIP_REVISION_2_1		0x21
+#define IMX_CHIP_REVISION_2_2		0x22
+#define IMX_CHIP_REVISION_2_3		0x23
+#define IMX_CHIP_REVISION_3_0		0x30
+#define IMX_CHIP_REVISION_3_1		0x31
+#define IMX_CHIP_REVISION_3_2		0x32
+#define IMX_CHIP_REVISION_3_3		0x33
+#define IMX_CHIP_REVISION_UNKNOWN	0xff
+
+int mx27_revision(void);
+int mx31_revision(void);
+int mx35_revision(void);
+int mx51_revision(void);
+int mx53_revision(void);
+
+unsigned int imx_get_soc_revision(void);
+void imx_print_silicon_rev(const char *cpu, int srev);
+
+#endif /* __SOC_IMX_REVISION_H__ */
diff --git a/include/soc/imx/timer.h b/include/soc/imx/timer.h
new file mode 100644
index 000000000..b888d5076
--- /dev/null
+++ b/include/soc/imx/timer.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2015 Linaro Ltd.
+ */
+
+#ifndef __SOC_IMX_TIMER_H__
+#define __SOC_IMX_TIMER_H__
+
+enum imx_gpt_type {
+	GPT_TYPE_IMX1,		/* i.MX1 */
+	GPT_TYPE_IMX21,		/* i.MX21/27 */
+	GPT_TYPE_IMX31,		/* i.MX31/35/25/37/51/6Q */
+	GPT_TYPE_IMX6DL,	/* i.MX6DL/SX/SL */
+};
+
+/*
+ * This is a stop-gap solution for clock drivers like imx1/imx21 which call
+ * mxc_timer_init() to initialize timer for non-DT boot.  It can be removed
+ * when these legacy non-DT support is converted or dropped.
+ */
+void mxc_timer_init(unsigned long pbase, int irq, enum imx_gpt_type type);
+
+#endif  /* __SOC_IMX_TIMER_H__ */