mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-27 15:10:26 +09:00
dm: test: Add a test for of-platdata phandles
We have a test in dtoc for this feature, but not one in U-Boot itself. Add a simple test that checks that the information comes through correctly. Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
parent
36af37b936
commit
88280529bd
@ -29,6 +29,32 @@
|
||||
};
|
||||
};
|
||||
|
||||
clk_fixed: clk-fixed {
|
||||
u-boot,dm-pre-reloc;
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <1234>;
|
||||
};
|
||||
|
||||
clk_sandbox: clk-sbox {
|
||||
u-boot,dm-pre-reloc;
|
||||
compatible = "sandbox,clk";
|
||||
#clock-cells = <1>;
|
||||
assigned-clocks = <&clk_sandbox 3>;
|
||||
assigned-clock-rates = <321>;
|
||||
};
|
||||
|
||||
clk-test {
|
||||
u-boot,dm-pre-reloc;
|
||||
compatible = "sandbox,clk-test";
|
||||
clocks = <&clk_fixed>,
|
||||
<&clk_sandbox 1>,
|
||||
<&clk_sandbox 0>,
|
||||
<&clk_sandbox 3>,
|
||||
<&clk_sandbox 2>;
|
||||
clock-names = "fixed", "i2c", "spi", "uart2", "uart1";
|
||||
};
|
||||
|
||||
gpio_a: gpios@0 {
|
||||
u-boot,dm-pre-reloc;
|
||||
gpio-controller;
|
||||
|
@ -104,6 +104,7 @@ CONFIG_ADC_SANDBOX=y
|
||||
CONFIG_AXI=y
|
||||
CONFIG_AXI_SANDBOX=y
|
||||
CONFIG_CLK=y
|
||||
CONFIG_SPL_CLK=y
|
||||
CONFIG_CPU=y
|
||||
CONFIG_DM_DEMO=y
|
||||
CONFIG_DM_DEMO_SIMPLE=y
|
||||
|
@ -46,8 +46,8 @@ static const struct udevice_id clk_fixed_rate_match[] = {
|
||||
{ /* sentinel */ }
|
||||
};
|
||||
|
||||
U_BOOT_DRIVER(clk_fixed_rate) = {
|
||||
.name = "fixed_rate_clock",
|
||||
U_BOOT_DRIVER(fixed_clock) = {
|
||||
.name = "fixed_clock",
|
||||
.id = UCLASS_CLK,
|
||||
.of_match = clk_fixed_rate_match,
|
||||
.ofdata_to_platdata = clk_fixed_rate_ofdata_to_platdata,
|
||||
|
@ -124,8 +124,8 @@ static const struct udevice_id sandbox_clk_ids[] = {
|
||||
{ }
|
||||
};
|
||||
|
||||
U_BOOT_DRIVER(clk_sandbox) = {
|
||||
.name = "clk_sandbox",
|
||||
U_BOOT_DRIVER(sandbox_clk) = {
|
||||
.name = "sandbox_clk",
|
||||
.id = UCLASS_CLK,
|
||||
.of_match = sandbox_clk_ids,
|
||||
.ops = &sandbox_clk_ops,
|
||||
|
@ -26,7 +26,11 @@ static int dm_test_of_platdata_props(struct unit_test_state *uts)
|
||||
struct udevice *dev;
|
||||
int i;
|
||||
|
||||
/* Skip the clock */
|
||||
ut_assertok(uclass_first_device_err(UCLASS_MISC, &dev));
|
||||
ut_asserteq_str("sandbox_clk_test", dev->name);
|
||||
|
||||
ut_assertok(uclass_next_device_err(&dev));
|
||||
plat = dev_get_platdata(dev);
|
||||
ut_assert(plat->boolval);
|
||||
ut_asserteq(1, plat->intval);
|
||||
@ -167,3 +171,36 @@ static int dm_test_of_platdata_dev(struct unit_test_state *uts)
|
||||
return 0;
|
||||
}
|
||||
DM_TEST(dm_test_of_platdata_dev, UT_TESTF_SCAN_PDATA);
|
||||
|
||||
/* Test handling of phandles that point to other devices */
|
||||
static int dm_test_of_platdata_phandle(struct unit_test_state *uts)
|
||||
{
|
||||
struct dtd_sandbox_clk_test *plat;
|
||||
struct udevice *dev, *clk;
|
||||
|
||||
ut_assertok(uclass_first_device_err(UCLASS_MISC, &dev));
|
||||
ut_asserteq_str("sandbox_clk_test", dev->name);
|
||||
plat = dev_get_platdata(dev);
|
||||
|
||||
ut_assertok(device_get_by_driver_info(plat->clocks[0].node, &clk));
|
||||
ut_asserteq_str("fixed_clock", clk->name);
|
||||
|
||||
ut_assertok(device_get_by_driver_info(plat->clocks[1].node, &clk));
|
||||
ut_asserteq_str("sandbox_clk", clk->name);
|
||||
ut_asserteq(1, plat->clocks[1].arg[0]);
|
||||
|
||||
ut_assertok(device_get_by_driver_info(plat->clocks[2].node, &clk));
|
||||
ut_asserteq_str("sandbox_clk", clk->name);
|
||||
ut_asserteq(0, plat->clocks[2].arg[0]);
|
||||
|
||||
ut_assertok(device_get_by_driver_info(plat->clocks[3].node, &clk));
|
||||
ut_asserteq_str("sandbox_clk", clk->name);
|
||||
ut_asserteq(3, plat->clocks[3].arg[0]);
|
||||
|
||||
ut_assertok(device_get_by_driver_info(plat->clocks[4].node, &clk));
|
||||
ut_asserteq_str("sandbox_clk", clk->name);
|
||||
ut_asserteq(2, plat->clocks[4].arg[0]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
DM_TEST(dm_test_of_platdata_phandle, UT_TESTF_SCAN_PDATA);
|
||||
|
Loading…
Reference in New Issue
Block a user