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dtoc: Rename the phandle struct

Rather than naming the phandle struct according to the number of cells it
uses (e.g. struct phandle_2_cell) name it according to the number of
arguments it has (e.g. struct phandle_1_arg). This is a more intuitive
naming.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Simon Glass 6 år sedan
förälder
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0d15463c05

+ 1 - 1
doc/driver-model/of-plat.txt

@@ -111,7 +111,7 @@ struct dtd_rockchip_rk3288_dw_mshc {
         bool            cap_sd_highspeed;
         fdt32_t         card_detect_delay;
         fdt32_t         clock_freq_min_max[2];
-        struct phandle_2_cell clocks[4];
+        struct phandle_1_arg clocks[4];
         bool            disable_wp;
         fdt32_t         fifo_depth;
         fdt32_t         interrupts[3];

+ 1 - 1
drivers/clk/clk-uclass.c

@@ -23,7 +23,7 @@ static inline struct clk_ops *clk_dev_ops(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 # if CONFIG_IS_ENABLED(OF_PLATDATA)
 int clk_get_by_index_platdata(struct udevice *dev, int index,
-			      struct phandle_2_cell *cells, struct clk *clk)
+			      struct phandle_1_arg *cells, struct clk *clk)
 {
 	int ret;
 

+ 2 - 2
include/clk.h

@@ -61,9 +61,9 @@ struct clk {
 };
 
 #if CONFIG_IS_ENABLED(OF_CONTROL) && CONFIG_IS_ENABLED(CLK)
-struct phandle_2_cell;
+struct phandle_1_arg;
 int clk_get_by_index_platdata(struct udevice *dev, int index,
-			      struct phandle_2_cell *cells, struct clk *clk);
+			      struct phandle_1_arg *cells, struct clk *clk);
 
 /**
  * clock_get_by_index - Get/request a clock by integer index.

+ 6 - 1
include/dt-structs.h

@@ -9,7 +9,12 @@
 
 /* These structures may only be used in SPL */
 #if CONFIG_IS_ENABLED(OF_PLATDATA)
-struct phandle_2_cell {
+struct phandle_0_arg {
+	const void *node;
+	int id[0];
+};
+
+struct phandle_1_arg {
 	const void *node;
 	int id;
 };

+ 2 - 1
tools/dtoc/dtb_platdata.py

@@ -419,7 +419,8 @@ class DtbPlatdata(object):
                 info = self.get_phandle_argc(prop, structs[name])
                 if info:
                     # For phandles, include a reference to the target
-                    self.out('\t%s%s[%d]' % (tab_to(2, 'struct phandle_2_cell'),
+                    struct_name = 'struct phandle_%d_arg' % info.max_args
+                    self.out('\t%s%s[%d]' % (tab_to(2, struct_name),
                                              conv_name_to_c(prop.name),
                                              len(prop.value) / 2))
                 else:

+ 1 - 1
tools/dtoc/test_dtoc.py

@@ -228,7 +228,7 @@ U_BOOT_DEVICE(pmic_at_9) = {
         self.assertEqual('''#include <stdbool.h>
 #include <libfdt.h>
 struct dtd_source {
-\tstruct phandle_2_cell clocks[1];
+\tstruct phandle_1_arg clocks[1];
 };
 struct dtd_target {
 \tfdt32_t\t\tintval;