Add a test for dtoc taking into account the cd-gpios property.
Signed-off-by: Walter Lozano walter.lozano@collabora.com ---
tools/dtoc/dtoc_test_phandle_cd_gpios.dts | 42 ++++++++++++++ tools/dtoc/test_dtoc.py | 67 +++++++++++++++++++++++ 2 files changed, 109 insertions(+) create mode 100644 tools/dtoc/dtoc_test_phandle_cd_gpios.dts
diff --git a/tools/dtoc/dtoc_test_phandle_cd_gpios.dts b/tools/dtoc/dtoc_test_phandle_cd_gpios.dts new file mode 100644 index 0000000000..241743e73e --- /dev/null +++ b/tools/dtoc/dtoc_test_phandle_cd_gpios.dts @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test device tree file for dtoc + * + * Copyright 2020 Collabora Ltd. + */ + +/dts-v1/; + +/ { + phandle: phandle-target { + u-boot,dm-pre-reloc; + compatible = "target"; + intval = <0>; + #gpio-cells = <0>; + }; + + phandle_1: phandle2-target { + u-boot,dm-pre-reloc; + compatible = "target"; + intval = <1>; + #gpio-cells = <1>; + }; + phandle_2: phandle3-target { + u-boot,dm-pre-reloc; + compatible = "target"; + intval = <2>; + #gpio-cells = <2>; + }; + + phandle-source { + u-boot,dm-pre-reloc; + compatible = "source"; + cd-gpios = <&phandle &phandle_1 11 &phandle_2 12 13 &phandle>; + }; + + phandle-source2 { + u-boot,dm-pre-reloc; + compatible = "source"; + cd-gpios = <&phandle>; + }; +}; diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py index 67ca9a8da1..3c8e343b1f 100755 --- a/tools/dtoc/test_dtoc.py +++ b/tools/dtoc/test_dtoc.py @@ -466,6 +466,73 @@ U_BOOT_DEVICE(phandle_source2) = { void dm_populate_phandle_data(void) { \tdtv_phandle_source2.clocks[0].node = DM_GET_DEVICE(phandle_target); } +''', data) + + def test_phandle_cd_gpio(self): + """Test that phandle targets are generated when unsing cd-gpios""" + dtb_file = get_dtb_file('dtoc_test_phandle_cd_gpios.dts') + output = tools.GetOutputFilename('output') + dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True) + with open(output) as infile: + data = infile.read() + self._CheckStrings(C_HEADER + ''' +static struct dtd_target dtv_phandle_target = { +\t.intval\t\t\t= 0x0, +}; +U_BOOT_DEVICE(phandle_target) = { +\t.name\t\t= "target", +\t.platdata\t= &dtv_phandle_target, +\t.platdata_size\t= sizeof(dtv_phandle_target), +}; + +static struct dtd_target dtv_phandle2_target = { +\t.intval\t\t\t= 0x1, +}; +U_BOOT_DEVICE(phandle2_target) = { +\t.name\t\t= "target", +\t.platdata\t= &dtv_phandle2_target, +\t.platdata_size\t= sizeof(dtv_phandle2_target), +}; + +static struct dtd_target dtv_phandle3_target = { +\t.intval\t\t\t= 0x2, +}; +U_BOOT_DEVICE(phandle3_target) = { +\t.name\t\t= "target", +\t.platdata\t= &dtv_phandle3_target, +\t.platdata_size\t= sizeof(dtv_phandle3_target), +}; + +static struct dtd_source dtv_phandle_source = { +\t.cd_gpios\t\t= { +\t\t\t{NULL, {}}, +\t\t\t{NULL, {11}}, +\t\t\t{NULL, {12, 13}}, +\t\t\t{NULL, {}},}, +}; +U_BOOT_DEVICE(phandle_source) = { +\t.name\t\t= "source", +\t.platdata\t= &dtv_phandle_source, +\t.platdata_size\t= sizeof(dtv_phandle_source), +}; + +static struct dtd_source dtv_phandle_source2 = { +\t.cd_gpios\t\t= { +\t\t\t{NULL, {}},}, +}; +U_BOOT_DEVICE(phandle_source2) = { +\t.name\t\t= "source", +\t.platdata\t= &dtv_phandle_source2, +\t.platdata_size\t= sizeof(dtv_phandle_source2), +}; + +void dm_populate_phandle_data(void) { +\tdtv_phandle_source.cd_gpios[0].node = DM_GET_DEVICE(phandle_target); +\tdtv_phandle_source.cd_gpios[1].node = DM_GET_DEVICE(phandle2_target); +\tdtv_phandle_source.cd_gpios[2].node = DM_GET_DEVICE(phandle3_target); +\tdtv_phandle_source.cd_gpios[3].node = DM_GET_DEVICE(phandle_target); +\tdtv_phandle_source2.cd_gpios[0].node = DM_GET_DEVICE(phandle_target); +} ''', data)
def test_phandle_bad(self):