espi: Add asynchronous sequence support

This patch adds asynchronous sequence for silicon test. Signed-off-by: Lv Zheng <zhenglv@hotmail.com>
zetalog · Aug 13, 2024 · d7aca50 · d7aca50
1 parent bce3976
commit d7aca50
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Showing 6 changed files with 445 additions and 295 deletions.
diff --git a/arch/riscv/include/asm/mach-k1matrix/arch.h b/arch/riscv/include/asm/mach-k1matrix/arch.h
@@ -47,8 +47,9 @@
  */
 
 #include <asm/mach/cpus.h>
-#ifdef CONFIG_K1MATRIX_APU
 #include <asm/x100.h>
+#include <asm/c910.h>
+#ifdef CONFIG_K1MATRIX_APU
 #if defined(__ASSEMBLY__) && !defined(__DTS__) && !defined(LINKER_SCRIPT)
 	.macro	k1matrix_cpu_smp_init
 	x100_smp_init
@@ -59,7 +60,6 @@
 #endif
 #endif
 #ifdef CONFIG_K1MATRIX_RMU
-#include <asm/c910.h>
 #if defined(__ASSEMBLY__) && !defined(__DTS__) && !defined(LINKER_SCRIPT)
 	.macro	k1matrix_cpu_smp_init
 	c910_smp_init

diff --git a/arch/riscv/include/asm/mach-k1matrix/espi.h b/arch/riscv/include/asm/mach-k1matrix/espi.h
@@ -8,6 +8,8 @@
 #define espi_mrst			rmu_espi_rst
 #define espi_srst			rmu_espi_rst
 
+#define ESPI_IRQ			IRQ_ESPI_CON
+
 #define SPACEMIT_ESPI_BASE		__RMU_ESPI_CFG_BASE
 #define SPACEMIT_ESPI_IO_BASE		__RMU_ESPI_IO_BASE
 #define SPACEMIT_ESPI_FLASH_BASE	__RMU_ESPI_FLASH_BASE
@@ -25,6 +27,12 @@
 #endif
 
 #define espi_hw_ctrl_init()		k1matrix_espi_init()
+#define espi_hw_get_cfg()		spacemit_espi_get_cfg()
+#define espi_hw_set_cfg(cfgs)		spacemit_espi_set_cfg(cfgs)
+#define espi_hw_write_cmd(opcode, hlen, hbuf, dlen, dbuf)	\
+	spacemit_espi_write_cmd(opcode, hlen, hbuf, dlen, dbuf)
+#define espi_hw_irq_init()		spacemit_espi_irq_init()
+#define espi_hw_handle_irq()		spacemit_espi_handle_irq()
 
 void k1matrix_espi_init(void);